diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeNewComments.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeNewComments.php
index 3f3f903..274d5bf 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeNewComments.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeNewComments.php
@@ -57,7 +57,7 @@ public function query() {
     $this->field_alias = $this->table . '_' . $this->field;
   }
 
-  function pre_render(&$values) {
+  function preRender(&$values) {
     global $user;
     if (!$user->uid || empty($values)) {
       return;
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/row/Rss.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/row/Rss.php
index 2e18fa9..577abd6 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/row/Rss.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/row/Rss.php
@@ -54,7 +54,7 @@ public function buildOptionsForm(&$form, &$form_state) {
     );
   }
 
-  function pre_render($result) {
+  function preRender($result) {
     $cids = array();
     $nids = array();
 
diff --git a/core/modules/contextual/lib/Drupal/contextual/Plugin/views/field/ContextualLinks.php b/core/modules/contextual/lib/Drupal/contextual/Plugin/views/field/ContextualLinks.php
index 2b4dcc4..11a18f9 100644
--- a/core/modules/contextual/lib/Drupal/contextual/Plugin/views/field/ContextualLinks.php
+++ b/core/modules/contextual/lib/Drupal/contextual/Plugin/views/field/ContextualLinks.php
@@ -51,7 +51,7 @@ public function buildOptionsForm(&$form, &$form_state) {
     );
   }
 
-  function pre_render(&$values) {
+  function preEender(&$values) {
     // Add a row plugin css class for the contextual link.
     $class = 'contextual-region';
     if (!empty($this->view->style_plugin->options['row_class'])) {
diff --git a/core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/views/row/EntityReference.php b/core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/views/row/EntityReference.php
index 3091519..0696896 100644
--- a/core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/views/row/EntityReference.php
+++ b/core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/views/row/EntityReference.php
@@ -47,15 +47,15 @@ public function buildOptionsForm(&$form, &$form_state) {
   }
 
   /**
-   * Overrides \Drupal\views\Plugin\views\row\Fields::pre_render().
+   * {@inheritdoc}
    */
-  public function pre_render($row) {
+  public function preRender($row) {
     // Force all fields to be inline by default.
     if (empty($this->options['inline'])) {
       $fields = $this->view->getItems('field', $this->displayHandler->display['id']);
       $this->options['inline'] = drupal_map_assoc(array_keys($fields));
     }
 
-    return parent::pre_render($row);
+    return parent::preRender($row);
   }
 }
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/row/Rss.php b/core/modules/node/lib/Drupal/node/Plugin/views/row/Rss.php
index 6c34a4d..416881a 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/row/Rss.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/row/Rss.php
@@ -32,7 +32,7 @@ class Rss extends RowPluginBase {
 
   var $base_field = 'nid';
 
-  // Stores the nodes loaded with pre_render.
+  // Stores the nodes loaded with preRender.
   var $nodes = array();
 
   protected function defineOptions() {
@@ -79,7 +79,7 @@ public function summaryTitle() {
     return check_plain($options[$this->options['item_length']]);
   }
 
-  function pre_render($values) {
+  function preRender($values) {
     $nids = array();
     foreach ($values as $row) {
       $nids[] = $row->{$this->field_alias};
diff --git a/core/modules/system/lib/Drupal/system/Plugin/views/field/BulkFormBase.php b/core/modules/system/lib/Drupal/system/Plugin/views/field/BulkFormBase.php
index fda3479..df6427f 100644
--- a/core/modules/system/lib/Drupal/system/Plugin/views/field/BulkFormBase.php
+++ b/core/modules/system/lib/Drupal/system/Plugin/views/field/BulkFormBase.php
@@ -24,10 +24,10 @@ public function render($values) {
   }
 
   /**
-   * Overrides \Drupal\views\Plugin\views\Plugin\field\FieldPluginBase::pre_render().
+   * {@inheritdoc}
    */
-  public function pre_render(&$values) {
-    parent::pre_render($values);
+  public function preRender(&$values) {
+    parent::preRender($values);
 
     // If the view is using a table style, provide a placeholder for a
     // "select all" checkbox.
diff --git a/core/modules/system/lib/Drupal/system/Plugin/views/row/EntityRow.php b/core/modules/system/lib/Drupal/system/Plugin/views/row/EntityRow.php
index 0a5ef91..8deceaa 100644
--- a/core/modules/system/lib/Drupal/system/Plugin/views/row/EntityRow.php
+++ b/core/modules/system/lib/Drupal/system/Plugin/views/row/EntityRow.php
@@ -111,10 +111,10 @@ public function summaryTitle() {
   }
 
   /**
-   * Overrides Drupal\views\Plugin\views\row\RowPluginBase::pre_render().
+   * {@inheritdoc}
    */
-  public function pre_render($result) {
-    parent::pre_render($result);
+  public function preRender($result) {
+    parent::preRender($result);
 
     if ($result) {
       // Get all entities which will be used to render in rows.
diff --git a/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/TaxonomyIndexTid.php b/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/TaxonomyIndexTid.php
index 56d1dfc..3252741 100644
--- a/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/TaxonomyIndexTid.php
+++ b/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/TaxonomyIndexTid.php
@@ -91,7 +91,7 @@ public function query() {
     $this->add_additional_fields();
   }
 
-  function pre_render(&$values) {
+  function preRender(&$values) {
     $vocabularies = entity_load_multiple('taxonomy_vocabulary');
     $this->field_alias = $this->aliases['nid'];
     $nids = array();
diff --git a/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php b/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php
index a14f625..56548f5 100644
--- a/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php
+++ b/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php
@@ -35,7 +35,7 @@ public function query() {
     $this->field_alias = $this->aliases['uid'];
   }
 
-  function pre_render(&$values) {
+  function preRender(&$values) {
     $uids = array();
     $this->items = array();
 
diff --git a/core/modules/user/lib/Drupal/user/Plugin/views/field/Roles.php b/core/modules/user/lib/Drupal/user/Plugin/views/field/Roles.php
index 4fa6811..112367f 100644
--- a/core/modules/user/lib/Drupal/user/Plugin/views/field/Roles.php
+++ b/core/modules/user/lib/Drupal/user/Plugin/views/field/Roles.php
@@ -35,7 +35,7 @@ public function query() {
     $this->field_alias = $this->aliases['uid'];
   }
 
-  function pre_render(&$values) {
+  function preRender(&$values) {
     $uids = array();
     $this->items = array();
 
diff --git a/core/modules/user/lib/Drupal/user/Tests/Views/HandlerFieldRoleTest.php b/core/modules/user/lib/Drupal/user/Tests/Views/HandlerFieldRoleTest.php
index 55ec424..87c12d8 100644
--- a/core/modules/user/lib/Drupal/user/Tests/Views/HandlerFieldRoleTest.php
+++ b/core/modules/user/lib/Drupal/user/Tests/Views/HandlerFieldRoleTest.php
@@ -49,8 +49,8 @@ public function testRole() {
     $view = views_get_view('test_views_handler_field_role');
     $this->executeView($view);
     $view->row_index = 0;
-    // The role field is populated during pre_render.
-    $view->field['rid']->pre_render($view->result);
+    // The role field is populated during preRender.
+    $view->field['rid']->preRender($view->result);
     $render = $view->field['rid']->advanced_render($view->result[0]);
 
     $this->assertEqual($rolename_b . $rolename_a, $render, 'View test_views_handler_field_role renders role assigned to user in the correct order.');
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/area/Title.php b/core/modules/views/lib/Drupal/views/Plugin/views/area/Title.php
index 7ee0197..d91e157 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/area/Title.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/area/Title.php
@@ -45,7 +45,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   }
 
   /**
-   * Overrides Drupal\views\Plugin\views\AreaPluginBase::preRender().
+   * {@inheritdoc}
    */
   public function preRender(array $results) {
     parent::preRender($results);
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/exposed_form/ExposedFormPluginBase.php b/core/modules/views/lib/Drupal/views/Plugin/views/exposed_form/ExposedFormPluginBase.php
index b9999d4..5bc23fd 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/exposed_form/ExposedFormPluginBase.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/exposed_form/ExposedFormPluginBase.php
@@ -174,7 +174,7 @@ public function query() {
     }
   }
 
-  function pre_render($values) { }
+  function preRender($values) { }
 
   function post_render(&$output) { }
 
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/exposed_form/InputRequired.php b/core/modules/views/lib/Drupal/views/Plugin/views/exposed_form/InputRequired.php
index 2376f56..faf8075 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/exposed_form/InputRequired.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/exposed_form/InputRequired.php
@@ -71,7 +71,7 @@ protected function exposedFilterApplied() {
     return $cache;
   }
 
-  function pre_render($values) {
+  function preRender($values) {
     if (!$this->exposedFilterApplied()) {
       $options = array(
         'id' => 'area',
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/FieldPluginBase.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/FieldPluginBase.php
index e4501f8..df0f064 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/FieldPluginBase.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/FieldPluginBase.php
@@ -1089,7 +1089,7 @@ public function adminSummary() {
    * @param $values
    *   An array of all objects returned from the query.
    */
-  function pre_render(&$values) { }
+  function preRender(&$values) { }
 
   /**
    * Render the field.
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/MachineName.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/MachineName.php
index 86d8d02..6acae18 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/MachineName.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/MachineName.php
@@ -62,7 +62,7 @@ public function buildOptionsForm(&$form, &$form_state) {
     );
   }
 
-  function pre_render(&$values) {
+  function preRender(&$values) {
     $this->getValueOptions();
   }
 
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/PrerenderList.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/PrerenderList.php
index 056a958..3d92888 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/PrerenderList.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/PrerenderList.php
@@ -12,7 +12,7 @@
 /**
  * Field handler to provide a list of items.
  *
- * The items are expected to be loaded by a child object during pre_render,
+ * The items are expected to be loaded by a child object during preRender,
  * and 'my field' is expected to be the pointer to the items in the list.
  *
  * Items to render should be in a list in $this->items
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/pager/PagerPluginBase.php b/core/modules/views/lib/Drupal/views/Plugin/views/pager/PagerPluginBase.php
index e87134e..0b06ea6 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/pager/PagerPluginBase.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/pager/PagerPluginBase.php
@@ -215,7 +215,7 @@ public function postExecute(&$result) { }
   /**
    * Perform any needed actions just before rendering.
    */
-  function pre_render(&$result) { }
+  function preRender(&$result) { }
 
   /**
    * Render the pager.
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/row/RowPluginBase.php b/core/modules/views/lib/Drupal/views/Plugin/views/row/RowPluginBase.php
index feb99ef..16a3fb8 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/row/RowPluginBase.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/row/RowPluginBase.php
@@ -135,7 +135,7 @@ public function query() {
    * @param $result
    *   The full array of results from the query.
    */
-  function pre_render($result) { }
+  function preRender($result) { }
 
   /**
    * Render a row object. This usually passes through to a theme template
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/style/StylePluginBase.php b/core/modules/views/lib/Drupal/views/Plugin/views/style/StylePluginBase.php
index e1b2016..8d6dd3f 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/style/StylePluginBase.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/style/StylePluginBase.php
@@ -399,9 +399,9 @@ function build_sort_post() { }
    * @param $result
    *   The full array of results from the query.
    */
-  function pre_render($result) {
+  function preRender($result) {
     if (!empty($this->view->rowPlugin)) {
-      $this->view->rowPlugin->pre_render($result);
+      $this->view->rowPlugin->preRender($result);
     }
   }
 
diff --git a/core/modules/views/lib/Drupal/views/ViewExecutable.php b/core/modules/views/lib/Drupal/views/ViewExecutable.php
index b7b606e..f2cf8c4 100644
--- a/core/modules/views/lib/Drupal/views/ViewExecutable.php
+++ b/core/modules/views/lib/Drupal/views/ViewExecutable.php
@@ -1223,7 +1223,7 @@ public function render($display_id = NULL) {
     $config = config('views.settings');
 
     $exposed_form = $this->display_handler->getPlugin('exposed_form');
-    $exposed_form->pre_render($this->result);
+    $exposed_form->preRender($this->result);
 
     $module_handler = \Drupal::moduleHandler();
 
@@ -1242,9 +1242,9 @@ public function render($display_id = NULL) {
         $cache->cache_start();
       }
 
-      // Run pre_render for the pager as it might change the result.
+      // Run preRender for the pager as it might change the result.
       if (!empty($this->pager)) {
-        $this->pager->pre_render($this->result);
+        $this->pager->preRender($this->result);
       }
 
       // Initialize the style plugin.
@@ -1260,12 +1260,12 @@ public function render($display_id = NULL) {
       if ($this->style_plugin->usesFields()) {
         foreach ($this->field as $id => $handler) {
           if (!empty($this->field[$id])) {
-            $this->field[$id]->pre_render($this->result);
+            $this->field[$id]->preRender($this->result);
           }
         }
       }
 
-      $this->style_plugin->pre_render($this->result);
+      $this->style_plugin->preRender($this->result);
 
       // Let each area handler have access to the result set.
       $areas = array('header', 'footer');