diff --git a/core/includes/common.inc b/core/includes/common.inc
index e4c9505..8f0c459 100644
--- a/core/includes/common.inc
+++ b/core/includes/common.inc
@@ -3917,12 +3917,10 @@ function drupal_process_states(&$elements) {
  *   its dependencies could not be added.
  *
  * @see drupal_get_library()
- * @see hook_library_info()
  * @see hook_library_info_alter()
  */
 function drupal_add_library($module, $name, $every_page = NULL) {
   $added = &drupal_static(__FUNCTION__, array());
-
   // Only process the library if it exists and it was not added already.
   if (!isset($added[$module][$name])) {
     if ($library = drupal_get_library($module, $name)) {
@@ -3959,16 +3957,13 @@ function drupal_add_library($module, $name, $every_page = NULL) {
  * @param $module
  *   The name of a module that registered a library.
  * @param $name
- *   (optional) The name of a registered library to retrieve. By default, all
- *   libraries registered by $module are returned.
+ *   The name of a registered library to retrieve.
  *
  * @return
  *   The definition of the requested library, if $name was passed and it exists,
- *   or FALSE if it does not exist. If no $name was passed, an associative array
- *   of libraries registered by $module is returned (which may be empty).
+ *   or FALSE if it does not exist.
  *
  * @see drupal_add_library()
- * @see hook_library_info()
  * @see hook_library_info_alter()
  *
  * @todo The purpose of drupal_get_*() is completely different to other page
@@ -3976,29 +3971,54 @@ function drupal_add_library($module, $name, $every_page = NULL) {
  */
 function drupal_get_library($module, $name = NULL) {
   $libraries = &drupal_static(__FUNCTION__, array());
-
   if (!isset($libraries[$module])) {
-    // Retrieve all libraries associated with the module.
-    $module_libraries = module_invoke($module, 'library_info');
-    if (empty($module_libraries)) {
-      $module_libraries = array();
-    }
-    // Allow modules to alter the module's registered libraries.
-    drupal_alter('library_info', $module_libraries, $module);
-
-    foreach ($module_libraries as $key => $data) {
-      if (is_array($data)) {
-        // Add default elements to allow for easier processing.
-        $module_libraries[$key] += array('dependencies' => array(), 'js' => array(), 'css' => array());
-        foreach ($module_libraries[$key]['js'] as $file => $options) {
-          if (is_scalar($options)) {
-            // The JavaScript or CSS file has been specified in shorthand
-            // format, without an array of options. In this case $options is the
-            // filename.
-            $file = $options;
-            $options = array();
+    $module_path = drupal_get_path('module', $module);
+    $library_info = $module_path . '/' . $module . '.library.yml';
+    $module_libraries = array();
+    if (file_exists($library_info)) {
+      $parser = new Parser();
+      $module_libraries = $parser->parse(file_get_contents($library_info));
+      drupal_alter('library_info', $module_libraries, $module);
+
+      foreach ($module_libraries as $key => &$library) {
+        $library += array('dependencies' => array(), 'js' => array(), 'css' => array());
+        if (isset($library['version']) && $library['version'] === 'VERSION') {
+          $library['version'] = VERSION;
+        }
+
+        foreach (array('js', 'css') as $type) {
+          foreach ($library[$type] as &$file) {
+            $file['version'] = $library['version'];
+
+            if (!empty($file['file'])) {
+              $file['data'] = $module_path . '/' . $file['file'];
+              $file['type'] = 'file';
+              unset($file['file']);
+            }
+            // @todo fix #1473066 or #1663622 to get rid of this.
+            elseif (!empty($file['misc'])) {
+              $file['data'] = 'core/misc/' . $file['misc'];
+              $file['type'] = 'file';
+              unset($file['misc']);
+            }
+            elseif (!empty($file['external'])) {
+              $file['data'] = $file['external'];
+              $file['type'] = 'external';
+              unset($file['external']);
+            }
+            elseif (isset($file['settings'])) {
+              $file['data'] = $file['settings'];
+              $file['type'] = 'setting';
+              unset($file['settings']);
+            }
+          }
+        }
+
+        // @todo replace all uses of #attached and remove this.
+        foreach ($library['dependencies'] as $i => $dep) {
+          if (!is_array($dep)) {
+            $library['dependencies'][$i] = explode('/', $dep);
           }
-          $module_libraries[$key]['js'][$file]['version'] = $module_libraries[$key]['version'];
         }
       }
     }
diff --git a/core/modules/block/block.module b/core/modules/block/block.module
index 34d0905..9cd2c23 100644
--- a/core/modules/block/block.module
+++ b/core/modules/block/block.module
@@ -623,22 +623,3 @@ function block_language_delete($language) {
     }
   }
 }
-
-/**
- * Implements hook_library_info().
- */
-function block_library_info() {
-  $libraries['drupal.block'] = array(
-    'title' => 'Block',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'block') . '/block.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/book/book.module b/core/modules/book/book.module
index 61e3701..a9a7746 100644
--- a/core/modules/book/book.module
+++ b/core/modules/book/book.module
@@ -1337,23 +1337,3 @@ function book_menu_subtree_data($link) {
 
   return $tree[$cid];
 }
-
-/**
- * Implements hook_library_info().
- */
-function book_library_info() {
-  $libraries['drupal.book'] = array(
-    'title' => 'Book',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'book') . '/book.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupal.form'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/ckeditor/ckeditor.module b/core/modules/ckeditor/ckeditor.module
index c53fefa..74e3ab6 100644
--- a/core/modules/ckeditor/ckeditor.module
+++ b/core/modules/ckeditor/ckeditor.module
@@ -4,77 +4,6 @@
  * @file
  * Provides integration with the CKEditor WYSIWYG editor.
  */
-
-/**
- * Implements hook_library_info().
- */
-function ckeditor_library_info() {
-  $module_path = drupal_get_path('module', 'ckeditor');
-
-  $settings = array(
-    'ckeditor' => array(
-      'modulePath' => drupal_get_path('module', 'ckeditor'),
-    ),
-  );
-  $libraries['drupal.ckeditor'] = array(
-    'title' => 'Drupal behavior to enable CKEditor on textareas.',
-    'version' => VERSION,
-    'js' => array(
-      $module_path . '/js/ckeditor.js' => array(),
-      array('data' => $settings, 'type' => 'setting'),
-    ),
-    'dependencies' => array(
-      array('system', 'drupal'),
-      array('ckeditor', 'ckeditor'),
-      array('editor', 'drupal.editor'),
-    ),
-  );
-  $libraries['drupal.ckeditor.admin'] = array(
-    'title' => 'Drupal behavior for drag-and-drop CKEditor toolbar builder UI.',
-    'version' => VERSION,
-    'js' => array(
-      $module_path . '/js/ckeditor.admin.js' => array(),
-    ),
-    'css' => array(
-      $module_path . '/css/ckeditor.admin.css' => array(),
-      'core/misc/ckeditor/skins/moono/editor.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-      array('system', 'jquery.ui.sortable'),
-      array('system', 'jquery.ui.draggable'),
-      array('system', 'jquery.ui.touch-punch'),
-    ),
-  );
-  $libraries['drupal.ckeditor.stylescombo.admin'] = array(
-    'title' => 'Only show the "stylescombo" plugin settings when its button is enabled.',
-    'version' => VERSION,
-    'js' => array(
-      $module_path . '/js/ckeditor.stylescombo.admin.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-      array('system', 'drupal.vertical-tabs'),
-    ),
-  );
-  $libraries['ckeditor'] = array(
-    'title' => 'Loads the main CKEditor library.',
-    'version' => '4.1',
-    'js' => array(
-      'core/misc/ckeditor/ckeditor.js' => array(
-        'preprocess' => FALSE,
-      ),
-    ),
-  );
-
-  return $libraries;
-}
-
 /**
  * Implements hook_theme().
  */
diff --git a/core/modules/color/color.module b/core/modules/color/color.module
index 2203133..a5df7c2 100644
--- a/core/modules/color/color.module
+++ b/core/modules/color/color.module
@@ -756,38 +756,3 @@ function _color_rgb2hsl($rgb) {
 
   return array($h, $s, $l);
 }
-
-/**
- * Implements hook_library_info().
- */
-function color_library_info() {
-  $libraries['drupal.color'] = array(
-    'title' => 'Color',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'color') . '/color.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-      array('system', 'jquery.farbtastic'),
-      array('color', 'drupal.color.preview'),
-    ),
-  );
-  $libraries['drupal.color.preview'] = array(
-    'title' => 'Color preview',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'color') . '/preview.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/comment/comment.module b/core/modules/comment/comment.module
index 9895b1f..844f158 100644
--- a/core/modules/comment/comment.module
+++ b/core/modules/comment/comment.module
@@ -2034,23 +2034,3 @@ function comment_file_download_access($field, EntityInterface $entity, File $fil
     return FALSE;
   }
 }
-
-/**
- * Implements hook_library_info().
- */
-function comment_library_info() {
-  $libraries['drupal.comment'] = array(
-    'title' => 'Comment',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'comment') . '/comment-node-form.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupal.form'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/contextual/contextual.module b/core/modules/contextual/contextual.module
index 2505e77..fa96e1b 100644
--- a/core/modules/contextual/contextual.module
+++ b/core/modules/contextual/contextual.module
@@ -98,58 +98,6 @@ function contextual_permission() {
 }
 
 /**
- * Implements hook_library_info().
- */
-function contextual_library_info() {
-  $path = drupal_get_path('module', 'contextual');
-  $libraries['drupal.contextual-links'] = array(
-    'title' => 'Contextual Links',
-    'website' => 'http://drupal.org/node/473268',
-    'version' => VERSION,
-    'js' => array(
-      // Add the JavaScript, with a group and weight such that it will run
-      // before modules/contextual/contextual.toolbar.js.
-      $path . '/contextual.js' => array('group' => JS_LIBRARY, 'weight' => -2),
-    ),
-    'css' => array(
-      $path . '/contextual.base.css' => array(),
-      $path . '/contextual.theme.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'backbone'),
-      array('system', 'modernizr'),
-      array('system', 'jquery.once'),
-    ),
-  );
-  $libraries['drupal.contextual-toolbar'] = array(
-    'title' => 'Contextual Links Toolbar Tab',
-    'version' => VERSION,
-    'js' => array(
-      // Add the JavaScript, with a group and weight such that it will run
-      // before modules/overlay/overlay-parent.js.
-      $path . '/contextual.toolbar.js' => array('group' => JS_LIBRARY, 'weight' => -1),
-    ),
-    'css' => array(
-      $path . '/contextual.toolbar.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'backbone'),
-      array('system', 'jquery.once'),
-      array('system', 'drupal.tabbingmanager'),
-      array('system', 'drupal.announce'),
-      array('contextual', 'drupal.contextual-links')
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_element_info().
  */
 function contextual_element_info() {
diff --git a/core/modules/edit/edit.module b/core/modules/edit/edit.module
index 5b11560..998cb66 100644
--- a/core/modules/edit/edit.module
+++ b/core/modules/edit/edit.module
@@ -61,73 +61,6 @@ function edit_page_build(&$page) {
 }
 
 /**
- * Implements hook_library_info().
- */
-function edit_library_info() {
-  $path = drupal_get_path('module', 'edit');
-  $options = array(
-    'scope' => 'footer',
-  );
-  $libraries['edit'] = array(
-    'title' => 'Edit: in-place editing',
-    'version' => VERSION,
-    'js' => array(
-      // Core.
-      $path . '/js/edit.js' => $options,
-      // Models.
-      $path . '/js/models/AppModel.js' => $options,
-      $path . '/js/models/EntityModel.js' => $options,
-      $path . '/js/models/FieldModel.js' => $options,
-      $path . '/js/models/EditorModel.js' => $options,
-      // Views.
-      $path . '/js/views/AppView.js' => $options,
-      $path . '/js/views/EditorDecorationView.js' => $options,
-      $path . '/js/views/ContextualLinkView.js' => $options,
-      $path . '/js/views/ModalView.js' => $options,
-      $path . '/js/views/FieldToolbarView.js' => $options,
-      $path . '/js/views/EditorView.js' => $options,
-      // Other.
-      $path . '/js/util.js' => $options,
-      $path . '/js/theme.js' => $options,
-    ),
-    'css' => array(
-      $path . '/css/edit.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'underscore'),
-      array('system', 'backbone'),
-      array('system', 'jquery.form'),
-      array('system', 'drupal.form'),
-      array('system', 'drupal.ajax'),
-      array('system', 'drupalSettings'),
-    ),
-  );
-  $libraries['edit.editorWidget.form'] = array(
-    'title' => 'Form in-place editor',
-    'version' => VERSION,
-    'js' => array(
-      $path . '/js/editors/formEditor.js' => $options,
-    ),
-    'dependencies' => array(
-      array('edit', 'edit'),
-    ),
-  );
-  $libraries['edit.editorWidget.direct'] = array(
-    'title' => 'Direct in-place editor',
-    'version' => VERSION,
-    'js' => array(
-      $path . '/js/editors/directEditor.js' => $options,
-    ),
-    'dependencies' => array(
-      array('edit', 'edit'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_preprocess_HOOK() for field.tpl.php.
  */
 function edit_preprocess_field(&$variables) {
diff --git a/core/modules/editor/editor.module b/core/modules/editor/editor.module
index 0f317b9..1ca859c 100644
--- a/core/modules/editor/editor.module
+++ b/core/modules/editor/editor.module
@@ -61,53 +61,6 @@ function editor_element_info() {
 }
 
 /**
- * Implements hook_library_info().
- */
-function editor_library_info() {
-  $path = drupal_get_path('module', 'editor');
-  $libraries['drupal.editor'] = array(
-    'title' => 'Text Editor',
-    'version' => VERSION,
-    'js' => array(
-      $path . '/js/editor.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  $libraries['edit.formattedTextEditor.editor'] = array(
-    'title' => 'Formatted text editor',
-    'version' => VERSION,
-    'js' => array(
-      $path . '/js/editor.formattedTextEditor.js' => array(
-        'scope' => 'footer',
-        'attributes' => array('defer' => TRUE),
-      ),
-      array(
-        'type' => 'setting',
-        'data' => array(
-          'editor' => array(
-            'getUntransformedTextURL' => url('editor/!entity_type/!id/!field_name/!langcode/!view_mode'),
-          )
-        )
-      ),
-    ),
-    'dependencies' => array(
-      array('edit', 'edit'),
-      array('editor', 'drupal.editor'),
-      array('system', 'drupal.ajax'),
-      array('system', 'drupalSettings'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_custom_theme().
  *
  * @todo Add an event subscriber to the Ajax system to automatically set the
diff --git a/core/modules/field_ui/field_ui.module b/core/modules/field_ui/field_ui.module
index cce8734..c5e1f2f 100644
--- a/core/modules/field_ui/field_ui.module
+++ b/core/modules/field_ui/field_ui.module
@@ -328,30 +328,6 @@ function field_ui_form_node_type_form_submit($form, &$form_state) {
 }
 
 /**
- * Implements hook_library_info().
- */
-function field_ui_library_info() {
-  $libraries['drupal.field_ui'] = array(
-    'title' => 'Field UI',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'field_ui') . '/field_ui.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'field_ui') . '/field_ui.admin.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_view_mode_presave().
  */
 function field_ui_view_mode_presave(EntityViewModeInterface $view_mode) {
diff --git a/core/modules/file/file.module b/core/modules/file/file.module
index 9269272..cf01c54 100644
--- a/core/modules/file/file.module
+++ b/core/modules/file/file.module
@@ -1635,26 +1635,3 @@ function file_get_file_references(File $file, $field = NULL, $age = FIELD_LOAD_R
 /**
  * @} End of "defgroup file-module-api".
  */
-
-/**
- * Implements hook_library_info().
- */
-function file_library_info() {
-  $libraries['drupal.file'] = array(
-    'title' => 'File',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'file') . '/file.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'file') . '/file.admin.css'
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/filter/filter.module b/core/modules/filter/filter.module
index 857a33b..ac2406a 100644
--- a/core/modules/filter/filter.module
+++ b/core/modules/filter/filter.module
@@ -1427,42 +1427,3 @@ function theme_filter_html_image_secure_image(&$variables) {
 /**
  * @} End of "defgroup standard_filters".
  */
-
-/**
- * Implements hook_library_info().
- */
-function filter_library_info() {
-  $libraries['drupal.filter.admin'] = array(
-    'title' => 'Filter',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'filter') . '/filter.admin.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'filter') . '/filter.admin.css'
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-      array('system', 'drupal.form'),
-    ),
-  );
-  $libraries['drupal.filter'] = array(
-    'title' => 'Filter',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'filter') . '/filter.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'filter') . '/filter.admin.css'
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/locale/locale.module b/core/modules/locale/locale.module
index e778da8..258c395 100644
--- a/core/modules/locale/locale.module
+++ b/core/modules/locale/locale.module
@@ -655,38 +655,6 @@ function locale_js_alter(&$javascript) {
 }
 
 /**
- * Implements hook_library_info().
- */
-function locale_library_info() {
-  $libraries['drupal.locale.admin'] = array(
-    'title' => 'Locale',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'locale') . '/locale.admin.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-    ),
-  );
-  $libraries['drupal.locale.datepicker'] = array(
-    'title' => 'Locale Datepicker UI',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'locale') . '/locale.datepicker.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implement hook_library_info_alter().
  *
  * Provides the language support for the jQuery UI Date Picker.
diff --git a/core/modules/menu/menu.module b/core/modules/menu/menu.module
index 14c41b0..225077b 100644
--- a/core/modules/menu/menu.module
+++ b/core/modules/menu/menu.module
@@ -737,33 +737,3 @@ function menu_preprocess_block(&$variables) {
   }
 }
 
-/**
- * Implements hook_library_info().
- */
-function menu_library_info() {
-  $libraries['drupal.menu'] = array(
-    'title' => 'Menu',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'menu') . '/menu.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupal.form'),
-    ),
-  );
-  $libraries['drupal.menu.admin'] = array(
-    'title' => 'Menu admin',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'menu') . '/menu.admin.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/node/node.module b/core/modules/node/node.module
index 2cd835f..42847af 100644
--- a/core/modules/node/node.module
+++ b/core/modules/node/node.module
@@ -3554,50 +3554,6 @@ function node_language_delete($language) {
 }
 
 /**
- * Implements hook_library_info().
- */
-function node_library_info() {
-  $libraries['drupal.node'] = array(
-    'title' => 'Node',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'node') . '/node.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'drupal.form'),
-    ),
-  );
-  $libraries['drupal.node.preview'] = array(
-    'title' => 'Node preview',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'node') . '/node.preview.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-    ),
-  );
-  $libraries['drupal.content_types'] = array(
-    'title' => 'Content types',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'node') . '/content_types.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupal.form'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_system_info_alter().
  *
  * The Content Translation module is deprecated in Drupal 8 in favor of the
diff --git a/core/modules/openid/openid.module b/core/modules/openid/openid.module
index 51fe3c2..2aa4548 100644
--- a/core/modules/openid/openid.module
+++ b/core/modules/openid/openid.module
@@ -1110,27 +1110,3 @@ function openid_cron() {
     ->condition('expires', REQUEST_TIME, '<')
     ->execute();
 }
-
-/**
- * Implements hook_library_info().
- */
-function openid_library_info() {
-  $libraries['drupal.openid'] = array(
-    'title' => 'OpenID',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'openid') . '/openid.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'openid') . '/openid.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.cookie'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/overlay/overlay.module b/core/modules/overlay/overlay.module
index d400a32..362eb65 100644
--- a/core/modules/overlay/overlay.module
+++ b/core/modules/overlay/overlay.module
@@ -179,56 +179,6 @@ function overlay_init() {
 }
 
 /**
- * Implements hook_library_info().
- */
-function overlay_library_info() {
-  $module_path = drupal_get_path('module', 'overlay');
-
-  // Overlay parent.
-  $libraries['drupal.overlay.parent'] = array(
-    'title' => 'Overlay: Parent',
-    'website' => 'http://drupal.org/documentation/modules/overlay',
-    'version' => '1.0',
-    'js' => array(
-      $module_path . '/overlay-parent.js' => array(),
-    ),
-    'css' => array(
-      $module_path . '/overlay-parent.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'drupal.displace'),
-      array('system', 'drupal.tabbingmanager'),
-      array('system', 'drupal.announce'),
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.bbq'),
-    ),
-  );
-  // Overlay child.
-  $libraries['drupal.overlay.child'] = array(
-    'title' => 'Overlay: Child',
-    'website' => 'http://drupal.org/documentation/modules/overlay',
-    'version' => '1.0',
-    'js' => array(
-      $module_path . '/overlay-child.js' => array(),
-    ),
-    'css' => array(
-      $module_path . '/overlay-child.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_drupal_goto_alter().
  */
 function overlay_drupal_goto_alter(&$path, &$options, &$http_response_code) {
diff --git a/core/modules/path/path.module b/core/modules/path/path.module
index 396cd25..156f2c1 100644
--- a/core/modules/path/path.module
+++ b/core/modules/path/path.module
@@ -334,23 +334,3 @@ function path_taxonomy_term_delete(Term $term) {
   // Delete all aliases associated with this term.
   Drupal::service('path.crud')->delete(array('source' => 'taxonomy/term/' . $term->id()));
 }
-
-/**
- * Implements hook_library_info().
- */
-function path_library_info() {
-  $libraries['drupal.path'] = array(
-    'title' => 'Path',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'path') . '/path.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupal.form'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/picture/picture.module b/core/modules/picture/picture.module
index 7dbbaee..5b535cd 100644
--- a/core/modules/picture/picture.module
+++ b/core/modules/picture/picture.module
@@ -81,24 +81,6 @@ function picture_menu() {
 }
 
 /**
- * Implements hook_library_info().
- */
-function picture_library_info() {
-  $libraries['picturefill'] = array(
-    'title' => t('Picturefill'),
-    'website' => 'http://drupal.org/node/1775530',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'picture') . '/picturefill/picturefill.js' => array('type' => 'file', 'weight' => -10, 'group' => JS_DEFAULT),
-    ),
-    'dependencies' => array(
-      array('system', 'matchmedia'),
-    ),
-  );
-  return $libraries;
-}
-
-/**
  * Load one picture by its identifier.
  *
  * @param int $id
diff --git a/core/modules/shortcut/shortcut.module b/core/modules/shortcut/shortcut.module
index db284c5..4f32b0f 100644
--- a/core/modules/shortcut/shortcut.module
+++ b/core/modules/shortcut/shortcut.module
@@ -586,22 +586,3 @@ function shortcut_toolbar() {
 
   return $items;
 }
-
-/**
- * Implements hook_library_info().
- */
-function shortcut_library_info() {
-  $libraries['drupal.shortcut.admin'] = array(
-    'title' => 'Shortcut',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'shortcut') . '/shortcut.admin.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/simpletest/simpletest.module b/core/modules/simpletest/simpletest.module
index 06e56e7..d8aa119 100644
--- a/core/modules/simpletest/simpletest.module
+++ b/core/modules/simpletest/simpletest.module
@@ -682,31 +682,6 @@ function simpletest_mail_alter(&$message) {
 }
 
 /**
- * Implements hook_library_info().
- */
-function simpletest_library_info() {
-  $libraries['drupal.simpletest'] = array(
-    'title' => 'Simpletest',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'simpletest') . '/simpletest.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'simpletest') . '/simpletest.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-      array('system', 'drupal.tableselect'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Get PHPUnit Classes
  *
  * @param bool $name_only
diff --git a/core/modules/statistics/statistics.module b/core/modules/statistics/statistics.module
index 89986c5..6b7adda 100644
--- a/core/modules/statistics/statistics.module
+++ b/core/modules/statistics/statistics.module
@@ -246,28 +246,6 @@ function statistics_preprocess_block(&$variables) {
 }
 
 /**
- * Implements hook_library_info().
- */
-function statistics_library_info() {
-  $libraries['drupal.statistics'] = array(
-    'title' => 'Statistics',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'statistics') . '/statistics.js' => array(
-        'scope' => 'footer'
-      ),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_block_alter().
  *
  * Removes the "popular" block from display if the module is not configured
diff --git a/core/modules/system/lib/Drupal/system/Tests/Common/JavaScriptTest.php b/core/modules/system/lib/Drupal/system/Tests/Common/JavaScriptTest.php
index 4244c13..093e56b 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Common/JavaScriptTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Common/JavaScriptTest.php
@@ -477,11 +477,6 @@ function testLibraryRender() {
     $styles = drupal_get_css();
     $this->assertTrue(strpos($scripts, 'core/misc/farbtastic/farbtastic.js'), 'JavaScript of library was added to the page.');
     $this->assertTrue(strpos($styles, 'core/misc/farbtastic/farbtastic.css'), 'Stylesheet of library was added to the page.');
-
-    $result = drupal_add_library('common_test', 'shorthand.plugin');
-    $path = drupal_get_path('module', 'common_test') . '/js/shorthand.js';
-    $scripts = drupal_get_js();
-    $this->assertTrue(strpos($scripts, $path), 'JavaScript specified in hook_library_info() using shorthand format (without any options) was added to the page.');
   }
 
   /**
diff --git a/core/modules/system/system.api.php b/core/modules/system/system.api.php
index 18bcac3..98449a5 100644
--- a/core/modules/system/system.api.php
+++ b/core/modules/system/system.api.php
@@ -333,81 +333,6 @@ function hook_js_alter(&$javascript) {
 }
 
 /**
- * Registers JavaScript/CSS libraries associated with a module.
- *
- * Modules implementing this return an array of arrays. The key to each
- * sub-array is the machine readable name of the library. Each library may
- * contain the following items:
- *
- * - 'title': The human readable name of the library.
- * - 'website': The URL of the library's web site.
- * - 'version': A string specifying the version of the library; intentionally
- *   not a float because a version like "1.2.3" is not a valid float. Use PHP's
- *   version_compare() to compare different versions.
- * - 'js': An array of JavaScript elements; each element's key is used as $data
- *   argument, each element's value is used as $options array for
- *   drupal_add_js(). To add library-specific (not module-specific) JavaScript
- *   settings, the key may be skipped, the value must specify
- *   'type' => 'setting', and the actual settings must be contained in a 'data'
- *   element of the value.
- * - 'css': Like 'js', an array of CSS elements passed to drupal_add_css().
- * - 'dependencies': An array of libraries that are required for a library. Each
- *   element is an array listing the module and name of another library. Note
- *   that all dependencies for each dependent library will also be added when
- *   this library is added.
- *
- * Registered information for a library should contain re-usable data only.
- * Module- or implementation-specific data and integration logic should be added
- * separately.
- *
- * @return
- *   An array defining libraries associated with a module.
- *
- * @see system_library_info()
- * @see drupal_add_library()
- * @see drupal_get_library()
- */
-function hook_library_info() {
-  // Library One.
-  $libraries['library-1'] = array(
-    'title' => 'Library One',
-    'website' => 'http://example.com/library-1',
-    'version' => '1.2',
-    'js' => array(
-      drupal_get_path('module', 'my_module') . '/library-1.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'my_module') . '/library-2.css' => array(
-        'type' => 'file',
-        'media' => 'screen',
-      ),
-    ),
-  );
-  // Library Two.
-  $libraries['library-2'] = array(
-    'title' => 'Library Two',
-    'website' => 'http://example.com/library-2',
-    'version' => '3.1-beta1',
-    'js' => array(
-      // JavaScript settings may use the 'data' key.
-      array(
-        'type' => 'setting',
-        'data' => array('library2' => TRUE),
-      ),
-    ),
-    'dependencies' => array(
-      // Require jQuery UI core by System module.
-      array('system', 'jquery.ui.core'),
-      // Require our other library.
-      array('my_module', 'library-1'),
-      // Require another library.
-      array('other_module', 'library-3'),
-    ),
-  );
-  return $libraries;
-}
-
-/**
  * Alters the JavaScript/CSS library registry.
  *
  * Allows certain, contributed modules to update libraries to newer versions
@@ -420,8 +345,6 @@ function hook_library_info() {
  *   name and passed by reference.
  * @param $module
  *   The name of the module that registered the libraries.
- *
- * @see hook_library_info()
  */
 function hook_library_info_alter(&$libraries, $module) {
   // Update Farbtastic to version 2.0.
diff --git a/core/modules/system/system.library.yml b/core/modules/system/system.library.yml
index b8b01f4..d463a92 100644
--- a/core/modules/system/system.library.yml
+++ b/core/modules/system/system.library.yml
@@ -146,7 +146,7 @@ drupal.tabbingmanager:
   title: 'Drupal tabbing manager'
   version: VERSION
   js:
-    - { misc: tabbingmanager.js, 0: group, 1: -100 }
+    - { misc: tabbingmanager.js, group: -100 }
   dependencies:
     - system/jquery
     - system/jquery.ui.core
diff --git a/core/modules/system/system.module b/core/modules/system/system.module
index 54ae84b..0ce626c 100644
--- a/core/modules/system/system.module
+++ b/core/modules/system/system.module
@@ -1154,1009 +1154,6 @@ function _system_batch_theme() {
 }
 
 /**
- * Implements hook_library_info().
- */
-function system_library_info() {
-  // Drupal-specific JavaScript.
-  $libraries['drupal'] = array(
-    'title' => 'Drupal',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/drupal.js' => array('group' => JS_LIBRARY, 'weight' => -18),
-    ),
-    'dependencies' => array(
-      array('system', 'domready'),
-    ),
-  );
-
-  // Drupal settings.
-  $libraries['drupalSettings'] = array(
-    'title' => 'Drupal Settings',
-    'version' => VERSION,
-    'js' => array(
-      array('type' => 'setting', 'data' => array()),
-    ),
-  );
-
-  // Drupal's Ajax framework.
-  $libraries['drupal.ajax'] = array(
-    'title' => 'Drupal AJAX',
-    'website' => 'http://api.drupal.org/api/group/ajax/8',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/ajax.js' => array('group' => JS_LIBRARY, 'weight' => 2),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'drupal.progress'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  // Drupal's Screen Reader change announcement utility.
-  $libraries['drupal.announce'] = array(
-    'title' => 'Drupal announce',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/announce.js' => array('group' => JS_LIBRARY),
-    ),
-    'dependencies' => array(
-      array('system', 'drupal'),
-      array('system', 'drupal.debounce'),
-    ),
-  );
-
-  // Drupal's batch API.
-  $libraries['drupal.batch'] = array(
-    'title' => 'Drupal batch API',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/batch.js' => array('group' => JS_DEFAULT, 'cache' => FALSE),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'drupal.ajax'),
-      array('system', 'drupal.progress'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  // Drupal's progress indicator.
-  $libraries['drupal.progress'] = array(
-    'title' => 'Drupal progress indicator',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/progress.js' => array('group' => JS_DEFAULT),
-    ),
-    'dependencies' => array(
-      array('system', 'drupal'),
-      array('system', 'jquery'),
-      array('system', 'drupalSettings'),
-    ),
-  );
-
-  // Drupal's form library.
-  $libraries['drupal.form'] = array(
-    'title' => 'Drupal form library',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/form.js' => array('group' => JS_LIBRARY, 'weight' => 1),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.cookie'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  // Drupal's dialog component.
-  $libraries['drupal.dialog'] = array(
-    'title' => 'Drupal Dialog',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/dialog.js' => array('group' => JS_LIBRARY),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.ui.dialog')
-    ),
-  );
-
-  // Drupal's integration between AJAX and dialogs.
-  $libraries['drupal.dialog.ajax'] = array(
-    'title' => 'Drupal Dialog AJAX',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/dialog.ajax.js' => array('group' => JS_LIBRARY, 'weight' => 3),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'drupal.ajax'),
-      array('system', 'drupal.dialog'),
-    ),
-  );
-
-  // Drupal's states library.
-  $libraries['drupal.states'] = array(
-    'title' => 'Drupal states',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/states.js' => array('group' => JS_LIBRARY, 'weight' => 1),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  // Drupal's tabledrag library.
-  $libraries['drupal.tabledrag'] = array(
-    'title' => 'Drupal tabledrag',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/tabledrag.js' => array('group' => JS_LIBRARY, 'weight' => -1),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'modernizr'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-      array('system', 'jquery.cookie'),
-    ),
-  );
-
-  // Drupal's responsive table API.
-  $libraries['drupal.tableresponsive'] = array(
-    'title' => 'Drupal responsive table API',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/tableresponsive.js' => array('group' => JS_LIBRARY),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  // Collapsible details.
-  $libraries['drupal.collapse'] = array(
-    'title' => 'Collapsible details',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/collapse.js' => array('group' => JS_DEFAULT),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'modernizr'),
-      array('system', 'drupal'),
-      // collapse.js relies on drupalGetSummary in form.js
-      array('system', 'drupal.form'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  // Drupal's autocomplete widget.
-  $libraries['drupal.autocomplete'] = array(
-    'title' => 'Drupal autocomplete',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/autocomplete.js' => array('group' => JS_DEFAULT),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupal.ajax'),
-    ),
-  );
-
-  // A utility that measures and reports viewport offset dimensions from
-  // elements like the toolbar that can potentially displace the positioning of
-  // elements like the overlay.
-  $libraries['drupal.displace'] = array(
-    'title' => 'Drupal displace',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/displace.js' => array('group' => JS_LIBRARY),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupal.debounce'),
-    ),
-  );
-
-  // Manages tab orders in the document.
-  $libraries['drupal.tabbingmanager'] = array(
-    'title' => 'Drupal tabbing manager',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/tabbingmanager.js' => array('group' => JS_LIBRARY),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      // Depends on jQuery UI Core to use the ":tabbable" pseudo selector.
-      array('system', 'jquery.ui.core'),
-      array('system', 'drupal'),
-    ),
-  );
-
-  // A utility function to limit calls to a function with a given time.
-  $libraries['drupal.debounce'] = array(
-    'title' => 'Drupal debounce',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/debounce.js' => array('group' => JS_LIBRARY),
-    ),
-    'dependencies' => array(
-      // @todo remove drupal dependency.
-      array('system', 'drupal'),
-    ),
-  );
-
-  // domReady.
-  $libraries['domready'] = array(
-    'title' => 'domReady',
-    'website' => 'https://github.com/ded/domready',
-    'version' => 'master',
-    'js' => array(
-      'core/misc/domready/ready.min.js' => array('group' => JS_LIBRARY, 'weight' => -21),
-    ),
-  );
-
-  // jQuery.
-  $libraries['jquery'] = array(
-    'title' => 'jQuery',
-    'website' => 'http://jquery.com',
-    'version' => '2.0',
-    'js' => array(
-      'core/misc/jquery.js' => array('group' => JS_LIBRARY, 'weight' => -20),
-    ),
-  );
-
-  // jQuery Once.
-  $libraries['jquery.once'] = array(
-    'title' => 'jQuery Once',
-    'website' => 'http://plugins.jquery.com/project/once',
-    'version' => '1.2',
-    'js' => array(
-      'core/misc/jquery.once.js' => array('group' => JS_LIBRARY, 'weight' => -19),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-    ),
-  );
-
-  // jQuery Form Plugin.
-  $libraries['jquery.form'] = array(
-    'title' => 'jQuery Form Plugin',
-    'website' => 'http://malsup.com/jquery/form/',
-    'version' => '3.27',
-    'js' => array(
-      'core/misc/jquery.form.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'jquery.cookie'),
-    ),
-  );
-
-  // jQuery BBQ plugin.
-  $libraries['jquery.bbq'] = array(
-    'title' => 'jQuery BBQ',
-    'website' => 'http://benalman.com/projects/jquery-bbq-plugin/',
-    'version' => '1.3pre',
-    'js' => array(
-      'core/misc/jquery.ba-bbq.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-    ),
-  );
-
-  // Dropbutton.
-  $libraries['drupal.dropbutton'] = array(
-    'title' => 'Dropbutton',
-    'website' => 'http://drupal.org/node/1608878',
-    'version' => '1.0',
-    'js' => array(
-      'core/misc/dropbutton/dropbutton.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/dropbutton/dropbutton.base.css' => array(),
-      'core/misc/dropbutton/dropbutton.theme.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  // Vertical Tabs.
-  $libraries['drupal.vertical-tabs'] = array(
-    'title' => 'Vertical Tabs',
-    'website' => 'http://drupal.org/node/323112',
-    'version' => '1.0',
-    'js' => array(
-      'core/misc/vertical-tabs.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/vertical-tabs.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      // Vertical tabs relies on drupalGetSummary in form.js
-      array('system', 'drupal.form'),
-    ),
-  );
-
-  // matchMedia polyfill.
-  $libraries['matchmedia'] = array(
-    'title' => 'window.matchMedia polyfill',
-    'website' => 'http://drupal.org/node/1815602',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/matchmedia.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'drupal.debounce'),
-    ),
-  );
-
-  // Farbtastic.
-  $libraries['jquery.farbtastic'] = array(
-    'title' => 'Farbtastic',
-    'website' => 'http://code.google.com/p/farbtastic/',
-    'version' => '1.2',
-    'js' => array(
-      'core/misc/farbtastic/farbtastic.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/farbtastic/farbtastic.css' => array(),
-    ),
-  );
-
-  // HTML5 Shiv.
-  $libraries['html5shiv'] = array(
-    'title' => 'html5shiv',
-    'website' => 'https://github.com/aFarkas/html5shiv/',
-    'version' => '3.6.2',
-    'js' => array(
-      'core/misc/html5.js' => array(
-        'group' => JS_LIBRARY,
-        'weight' => -22,
-        'browsers' => array('IE' => 'lte IE 8', '!IE' => FALSE),
-      ),
-    ),
-  );
-
-  // Modernizr.
-  $libraries['modernizr'] = array(
-    'title' => 'Modernizr',
-    'website' => 'http://modernizr.com/',
-    'version' => '2.6.2',
-    'js' => array(
-      'core/misc/modernizr/modernizr.min.js' => array(
-        'every_page' => TRUE,
-        'group' => JS_LIBRARY,
-        'preprocess' => 0,
-        'scope' => 'header',
-        'weight' => -21,
-      ),
-    ),
-  );
-
-  // Normalize.
-  $libraries['normalize'] = array(
-    'title' => 'normalize.css',
-    'website' => 'http://git.io/normalize',
-    'version' => '2.1.2',
-    'css' => array(
-      'core/misc/normalize/normalize.css' => array(
-        'every_page' => TRUE,
-        'weight' => -10,
-      ),
-    ),
-  );
-
-  // jQuery UI.
-  $libraries['jquery.ui.core'] = array(
-    'title' => 'jQuery UI: Core',
-    'website' => 'http://jqueryui.com',
-    'version' => '1.10.2',
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.core.js' => array('group' => JS_LIBRARY, 'weight' => -11),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.core.css' => array(),
-      'core/misc/ui/themes/base/jquery.ui.theme.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-    ),
-  );
-  $libraries['jquery.ui.accordion'] = array(
-    'title' => 'jQuery UI: Accordion',
-    'website' => 'http://jqueryui.com/demos/accordion/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.accordion.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.accordion.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.autocomplete'] = array(
-    'title' => 'jQuery UI: Autocomplete',
-    'website' => 'http://jqueryui.com/demos/autocomplete/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.autocomplete.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.autocomplete.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-      array('system', 'jquery.ui.position'),
-      array('system', 'jquery.ui.menu'),
-    ),
-  );
-  $libraries['jquery.ui.button'] = array(
-    'title' => 'jQuery UI: Button',
-    'website' => 'http://jqueryui.com/demos/button/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.button.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.button.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.datepicker'] = array(
-    'title' => 'jQuery UI: Date Picker',
-    'website' => 'http://jqueryui.com/demos/datepicker/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.datepicker.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.datepicker.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-    ),
-  );
-  $libraries['jquery.ui.dialog'] = array(
-    'title' => 'jQuery UI: Dialog',
-    'website' => 'http://jqueryui.com/demos/dialog/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.dialog.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.dialog.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-      array('system', 'jquery.ui.button'),
-      array('system', 'jquery.ui.draggable'),
-      array('system', 'jquery.ui.mouse'),
-      array('system', 'jquery.ui.position'),
-      array('system', 'jquery.ui.resizable'),
-    ),
-  );
-  $libraries['jquery.ui.draggable'] = array(
-    'title' => 'jQuery UI: Draggable',
-    'website' => 'http://jqueryui.com/demos/draggable/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.draggable.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.mouse'),
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.droppable'] = array(
-    'title' => 'jQuery UI: Droppable',
-    'website' => 'http://jqueryui.com/demos/droppable/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.droppable.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-      array('system', 'jquery.ui.mouse'),
-      array('system', 'jquery.ui.draggable'),
-    ),
-  );
-  $libraries['jquery.ui.menu'] = array(
-    'title' => 'jQuery UI: Mouse',
-    'website' => 'http://docs.jquery.com/UI/Menu',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.menu.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.menu.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.mouse'] = array(
-    'title' => 'jQuery UI: Mouse',
-    'website' => 'http://docs.jquery.com/UI/Mouse',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.mouse.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.position'] = array(
-    'title' => 'jQuery UI: Position',
-    'website' => 'http://jqueryui.com/demos/position/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.position.js' => array(),
-    ),
-  );
-  $libraries['jquery.ui.progressbar'] = array(
-    'title' => 'jQuery UI: Progress Bar',
-    'website' => 'http://jqueryui.com/demos/progressbar/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.progressbar.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.progressbar.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.resizable'] = array(
-    'title' => 'jQuery UI: Resizable',
-    'website' => 'http://jqueryui.com/demos/resizable/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.resizable.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.resizable.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-      array('system', 'jquery.ui.mouse'),
-    ),
-  );
-  $libraries['jquery.ui.selectable'] = array(
-    'title' => 'jQuery UI: Selectable',
-    'website' => 'http://jqueryui.com/demos/selectable/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.selectable.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.selectable.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.mouse'),
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.slider'] = array(
-    'title' => 'jQuery UI: Slider',
-    'website' => 'http://jqueryui.com/demos/slider/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.slider.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.slider.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.mouse'),
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.sortable'] = array(
-    'title' => 'jQuery UI: Sortable',
-    'website' => 'http://jqueryui.com/demos/sortable/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.sortable.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.mouse'),
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.spinner'] = array(
-    'title' => 'jQuery UI: Spinner',
-    'website' => 'http://jqueryui.com/demos/spinner/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.spinner.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-      array('system', 'jquery.ui.button'),
-    ),
-  );
-  $libraries['jquery.ui.tabs'] = array(
-    'title' => 'jQuery UI: Tabs',
-    'website' => 'http://jqueryui.com/demos/tabs/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.tabs.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.tabs.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-    ),
-  );
-  $libraries['jquery.ui.tooltip'] = array(
-    'title' => 'jQuery UI: Tooltip',
-    'website' => 'http://jqueryui.com/demos/tooltip/',
-    'version' => $libraries['jquery.ui.core']['version'],
-      'js' => array(
-      'core/misc/ui/ui/jquery.ui.tooltip.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/ui/themes/base/jquery.ui.tooltip.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-      array('system', 'jquery.ui.widget'),
-      array('system', 'jquery.ui.position'),
-    ),
-  );
-  $libraries['jquery.ui.widget'] = array(
-    'title' => 'jQuery UI: Widget',
-    'website' => 'http://docs.jquery.com/UI/Widget',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.ui.widget.js' => array('group' => JS_LIBRARY, 'weight' => -10),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-    ),
-  );
-  $libraries['jquery.effects.core'] = array(
-    'title' => 'jQuery UI: Effects',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.core.js' => array('group' => JS_LIBRARY, 'weight' => -9),
-    ),
-  );
-  $libraries['jquery.effects.blind'] = array(
-    'title' => 'jQuery UI: Effects Blind',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.blind.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.bounce'] = array(
-    'title' => 'jQuery UI: Effects Bounce',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.bounce.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.clip'] = array(
-    'title' => 'jQuery UI: Effects Clip',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.clip.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.drop'] = array(
-    'title' => 'jQuery UI: Effects Drop',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.drop.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.explode'] = array(
-    'title' => 'jQuery UI: Effects Explode',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.explode.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.fade'] = array(
-    'title' => 'jQuery UI: Effects Fade',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.fade.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.fold'] = array(
-    'title' => 'jQuery UI: Effects Fold',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.fold.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.highlight'] = array(
-    'title' => 'jQuery UI: Effects Highlight',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.highlight.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.pulsate'] = array(
-    'title' => 'jQuery UI: Effects Pulsate',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.pulsate.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.scale'] = array(
-    'title' => 'jQuery UI: Effects Scale',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.scale.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.shake'] = array(
-    'title' => 'jQuery UI: Effects Shake',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.shake.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.slide'] = array(
-    'title' => 'jQuery UI: Effects Slide',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.slide.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-  $libraries['jquery.effects.transfer'] = array(
-    'title' => 'jQuery UI: Effects Transfer',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => $libraries['jquery.ui.core']['version'],
-    'js' => array(
-      'core/misc/ui/ui/jquery.effects.transfer.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.effects.core'),
-    ),
-  );
-
-  // Touch Punch for jQuery UI touch support.
-  $libraries['jquery.ui.touch-punch'] = array(
-    'title' => 'jQuery UI Touch Punch',
-    'website' => 'http://jqueryui.com/demos/effect/',
-    'version' => '0.2.2',
-    'js' => array(
-      'core/misc/jquery.ui.touch-punch.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery.ui.core'),
-    ),
-  );
-
-  // Underscore.
-  $libraries['underscore'] = array(
-    'title' => 'Underscore.js',
-    'website' => 'http://underscorejs.org/',
-    'version' => '1.4.0',
-    'js' => array(
-      'core/misc/underscore/underscore.js' => array('group' => JS_LIBRARY, 'weight' => -20),
-    ),
-  );
-
-  // Backbone.
-  $libraries['backbone'] = array(
-    'title' => 'Backbone.js',
-    'website' => 'http://backbonejs.org/',
-    'version' => '0.9.2',
-    'js' => array(
-      'core/misc/backbone/backbone.js' => array('group' => JS_LIBRARY, 'weight' => -19),
-    ),
-    'dependencies' => array(
-      array('system', 'underscore'),
-    ),
-  );
-
-  // Cookie.
-  $libraries['jquery.cookie'] = array(
-    'title' => 'Cookie',
-    'website' => 'http://plugins.jquery.com/project/cookie',
-    'version' => $libraries['jquery.ui.core']['version'], // Shipped with jQuery UI.
-    'js' => array(
-      'core/misc/ui/external/jquery.cookie.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-    ),
-  );
-  $libraries['drupal.tableselect'] = array(
-    'title' => 'Tableselect',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/tableselect.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'drupal'),
-      array('system', 'jquery'),
-    ),
-  );
-  $libraries['drupal.tableheader'] = array(
-    'title' => 'Table header',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/tableheader.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-      array('system', 'drupal.displace'),
-    ),
-  );
-  $libraries['drupal.timezone'] = array(
-    'title' => 'Timezone',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/timezone.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-    ),
-  );
-  $libraries['drupal.machine-name'] = array(
-    'title' => 'Machine name',
-    'version' => VERSION,
-    'js' => array(
-      'core/misc/machine-name.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'jquery.once'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-    ),
-  );
-
-  $libraries['drupal.system'] = array(
-    'title' => 'System',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'system') . '/system.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-    ),
-  );
-  $libraries['drupal.system.cron'] = array(
-    'title' => 'System cron',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'system') . '/system.cron.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-    ),
-  );
-  $libraries['drupal.system.modules'] = array(
-    'title' => 'System modules',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'system') . '/system.modules.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_stream_wrappers().
  */
 function system_stream_wrappers() {
diff --git a/core/modules/system/tests/modules/common_test/common_test.module b/core/modules/system/tests/modules/common_test/common_test.module
index ef6f1a1..5686ad9 100644
--- a/core/modules/system/tests/modules/common_test/common_test.module
+++ b/core/modules/system/tests/modules/common_test/common_test.module
@@ -273,44 +273,6 @@ function common_test_library_info_alter(&$libraries, $module) {
 }
 
 /**
- * Implements hook_library_info().
- *
- * Adds Farbtastic in a different version.
- */
-function common_test_library_info() {
-  $libraries['jquery.farbtastic'] = array(
-    'title' => 'Custom Farbtastic Library',
-    'website' => 'http://code.google.com/p/farbtastic/',
-    'version' => '5.3',
-    'js' => array(
-      'core/misc/farbtastic/farbtastic.js' => array(),
-    ),
-    'css' => array(
-      'core/misc/farbtastic/farbtastic.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-    ),
-  );
-  // Nominate a library using the shorthand format, where no options are given,
-  // just the file name.
-  $libraries['shorthand.plugin'] = array(
-    'title' => 'Shorthand Plugin',
-    'website' => 'http://www.example.com/',
-    'version' => '0.8.3.37',
-    'js' => array(
-      // Here we attach the JavaScript file using the shorthand format, only
-      // the file name is given, no options.
-      drupal_get_path('module', 'common_test') . '/js/shorthand.js',
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-    ),
-  );
-  return $libraries;
-}
-
-/**
  * Adds a JavaScript file and a CSS file with a query string appended.
  */
 function common_test_js_and_css_querystring() {
diff --git a/core/modules/taxonomy/taxonomy.module b/core/modules/taxonomy/taxonomy.module
index c531daf..f10c253 100644
--- a/core/modules/taxonomy/taxonomy.module
+++ b/core/modules/taxonomy/taxonomy.module
@@ -1285,27 +1285,3 @@ function taxonomy_taxonomy_term_delete(Term $term) {
 /**
  * @} End of "defgroup taxonomy_index".
  */
-
-/**
- * Implements hook_library_info().
- */
-function taxonomy_library_info() {
-  $libraries['drupal.taxonomy'] = array(
-    'title' => 'Taxonomy',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'taxonomy') . '/taxonomy.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'taxonomy') . '/taxonomy.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'drupal.tabledrag'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/text/text.module b/core/modules/text/text.module
index 4fe2115..d61f32e 100644
--- a/core/modules/text/text.module
+++ b/core/modules/text/text.module
@@ -8,26 +8,6 @@
 use Drupal\Core\Entity\EntityInterface;
 
 /**
- * Implements hook_library_info().
- */
-function text_library_info() {
-  $libraries['drupal.text'] = array(
-    'title' => 'Text',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'text') . '/text.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'jquery.once'),
-      array('system', 'drupal'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_help().
  */
 function text_help($path, $arg) {
diff --git a/core/modules/toolbar/toolbar.module b/core/modules/toolbar/toolbar.module
index c9f0c22..0477d8b 100644
--- a/core/modules/toolbar/toolbar.module
+++ b/core/modules/toolbar/toolbar.module
@@ -576,52 +576,6 @@ function toolbar_in_active_trail($path) {
 }
 
 /**
- * Implements hook_library_info().
- */
-function toolbar_library_info() {
-  $libraries['toolbar'] = array(
-    'title' => 'Toolbar',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'toolbar') . '/js/toolbar.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'toolbar') . '/css/toolbar.base.css',
-      drupal_get_path('module', 'toolbar') . '/css/toolbar.theme.css',
-      drupal_get_path('module', 'toolbar') . '/css/toolbar.icons.css',
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'matchmedia'),
-      array('system', 'jquery.once'),
-      array('system', 'drupal.debounce'),
-      array('system', 'drupal.displace'),
-      array('toolbar', 'toolbar.menu'),
-    ),
-  );
-
-  $libraries['toolbar.menu'] = array(
-    'title' => 'Toolbar nested accordion menus.',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'toolbar') . '/js/toolbar.menu.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'toolbar') . '/css/toolbar.menu.css',
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Returns the hash of the per-user rendered toolbar subtrees.
  */
 function _toolbar_get_subtree_hash() {
diff --git a/core/modules/tour/tour.module b/core/modules/tour/tour.module
index fe9bc1a..8a375c2 100644
--- a/core/modules/tour/tour.module
+++ b/core/modules/tour/tour.module
@@ -19,56 +19,6 @@ function tour_permission() {
 }
 
 /**
- * Implements hook_library_info().
- */
-function tour_library_info() {
-  $path = drupal_get_path('module', 'tour');
-
-  $libraries['tour'] = array(
-    'title' => 'Tour',
-    'version' => VERSION,
-    'js' => array(
-      // Add the JavaScript, with a group and weight such that it will run
-      // before modules/overlay/overlay-parent.js.
-      $path . '/js/tour.js' => array('group' => JS_LIBRARY, 'weight' => -1),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'backbone'),
-      array('tour', 'jquery.joyride'),
-      array('tour', 'tour-styling'),
-    ),
-  );
-
-  $libraries['tour-styling'] = array(
-    'title' => 'Tour',
-    'version' => VERSION,
-    'css' => array(
-      $path . '/css/tour.css' => array('media' => 'screen'),
-    )
-  );
-
-  $libraries['jquery.joyride'] = array(
-    'title' => 'Joyride',
-    'website' => 'https://github.com/zurb/joyride',
-    'version' => '2.0.3',
-    'js' => array(
-      $path . '/js/jquery.joyride-2.0.3.js' => array(),
-    ),
-    'css' => array(
-      $path . '/css/joyride-2.0.3.css' => array('media' => 'screen'),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'jquery.cookie'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_toolbar().
  */
 function tour_toolbar() {
diff --git a/core/modules/translation/translation.module b/core/modules/translation/translation.module
index 9fa4ac2..417c0f6 100644
--- a/core/modules/translation/translation.module
+++ b/core/modules/translation/translation.module
@@ -572,22 +572,3 @@ function translation_language_switch_links_alter(array &$links, $type, $path) {
     }
   }
 }
-
-/**
- * Implements hook_library_info().
- */
-function translation_library_info() {
-  $libraries['drupal.translation'] = array(
-    'title' => 'Translation',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'translation') . '/translation.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/translation_entity/translation_entity.module b/core/modules/translation_entity/translation_entity.module
index f51c2cb..022fe77 100644
--- a/core/modules/translation_entity/translation_entity.module
+++ b/core/modules/translation_entity/translation_entity.module
@@ -351,30 +351,6 @@ function translation_entity_delete_access(EntityInterface $entity, Language $lan
 }
 
 /**
- * Implements hook_library_info().
- */
-function translation_entity_library_info() {
-  $path = drupal_get_path('module', 'translation_entity');
-  $libraries['drupal.translation_entity.admin'] = array(
-    'title' => 'Translation entity UI',
-    'version' => VERSION,
-    'js' => array(
-      $path . '/translation_entity.admin.js' => array(),
-    ),
-    'css' => array(
-      $path . '/translation_entity.admin.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Returns the key name used to store the configuration setting.
  *
  * Based on the entity type and bundle, the keys used to store configuration
diff --git a/core/modules/user/user.module b/core/modules/user/user.module
index abfe84b..695c4de 100644
--- a/core/modules/user/user.module
+++ b/core/modules/user/user.module
@@ -2749,39 +2749,3 @@ function user_toolbar() {
 
   return $items;
 }
-
-/**
- * Implements hook_library_info().
- */
-function user_library_info() {
-  $libraries['drupal.user'] = array(
-    'title' => 'User',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'user') . '/user.js' => array(),
-    ),
-    'css' => array(
-      drupal_get_path('module', 'user') . '/user.css' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'jquery.once'),
-    ),
-  );
-
-  $libraries['drupal.user.permissions'] = array(
-    'title' => 'User permissions',
-    'version' => VERSION,
-    'js' => array(
-      drupal_get_path('module', 'user') . '/user.permissions.js' => array(),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-    ),
-  );
-
-  return $libraries;
-}
diff --git a/core/modules/views/views.module b/core/modules/views/views.module
index fca13cd..29f471d 100644
--- a/core/modules/views/views.module
+++ b/core/modules/views/views.module
@@ -777,42 +777,6 @@ function views_hook_info() {
 }
 
 /**
- * Implements hook_library_info().
- */
-function views_library_info() {
-  $path = drupal_get_path('module', 'views') . '/js';
-  $libraries['views.ajax'] = array(
-    'title' => 'Views AJAX',
-    'version' => VERSION,
-    'js' => array(
-      "$path/base.js" => array('group' => JS_DEFAULT),
-      "$path/ajax_view.js" => array('group' => JS_DEFAULT),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-      array('system', 'jquery.form'),
-      array('system', 'drupal.ajax'),
-    ),
-  );
-  $libraries['views.contextual-links'] = array(
-    'title' => 'Views Contextual links',
-    'version' => VERSION,
-    'js' => array(
-      "$path/views-contextual.js" => array('group' => JS_LIBRARY, 'weight' => -10),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Fetch a handler from the data cache.
  *
  * @param array $item
diff --git a/core/modules/views_ui/views_ui.module b/core/modules/views_ui/views_ui.module
index bd73fa8..8088a45 100644
--- a/core/modules/views_ui/views_ui.module
+++ b/core/modules/views_ui/views_ui.module
@@ -199,35 +199,6 @@ function views_ui_permission() {
 }
 
 /**
- * Implements hook_library_info().
- */
-function views_ui_library_info() {
-  $libraries = array();
-
-  $path = drupal_get_path('module', 'views_ui') . '/js/';
-
-  $libraries['views_ui.admin'] = array(
-    'title' => 'Views UI ADMIN',
-    'version' => VERSION,
-    'js' => array(
-      $path . 'ajax.js' => array('group' => JS_DEFAULT),
-      $path . 'views-admin.js' => array('group' => JS_DEFAULT),
-    ),
-    'dependencies' => array(
-      array('system', 'jquery'),
-      array('system', 'drupal'),
-      array('system', 'drupalSettings'),
-      array('system', 'jquery.once'),
-      array('system', 'jquery.form'),
-      array('system', 'drupal.ajax'),
-      array('views', 'views.ajax'),
-    ),
-  );
-
-  return $libraries;
-}
-
-/**
  * Implements hook_preprocess_HOOK() for views-view.html.twig.
  */
 function views_ui_preprocess_views_view(&$vars) {