diff --git a/core/modules/editor/src/Form/EditorImageDialog.php b/core/modules/editor/src/Form/EditorImageDialog.php
index 8b37f72..77a25cd 100644
--- a/core/modules/editor/src/Form/EditorImageDialog.php
+++ b/core/modules/editor/src/Form/EditorImageDialog.php
@@ -15,6 +15,8 @@
 use Drupal\Core\Ajax\HtmlCommand;
 use Drupal\editor\Ajax\EditorDialogSave;
 use Drupal\Core\Ajax\CloseModalDialogCommand;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Entity\EntityStorageInterface;
 
 /**
  * Provides an image dialog for text editors.
@@ -22,6 +24,32 @@
 class EditorImageDialog extends FormBase {
 
   /**
+   * The file storage service.
+   *
+   * @var EntityStorageInterface $file_storage
+   */
+  protected $fileStorage;
+
+  /**
+   * Constructs a form object for image dialog.
+   *
+   * @param EntityStorageInterface $file_storage
+   *   The file storage service.
+   */
+  public function __construct(EntityStorageInterface $file_storage) {
+    $this->fileStorage = $file_storage;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('entity.manager')->getStorage('file')
+    );
+  }
+
+  /**
    * {@inheritdoc}
    */
   public function getFormId() {
@@ -208,7 +236,7 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
     // attributes and set data-entity-type to 'file'.
     $fid = $form_state->getValue(array('fid', 0));
     if (!empty($fid)) {
-      $file = file_load($fid);
+      $file = $this->fileStorage->load($fid);
       $file_url = file_create_url($file->getFileUri());
       // Transform absolute image URLs to relative image URLs: prevent problems
       // on multisite set-ups and prevent mixed content errors.
diff --git a/core/modules/file/file.module b/core/modules/file/file.module
index 01b4ddb..2458582 100644
--- a/core/modules/file/file.module
+++ b/core/modules/file/file.module
@@ -631,6 +631,7 @@ function file_file_download($uri) {
  */
 function file_cron() {
   $age = \Drupal::config('system.file')->get('temporary_maximum_age');
+  $file_storage = \Drupal::entityManager()->getStorage('file');
 
   // Only delete temporary files if older than $age. Note that automatic cleanup
   // is disabled if $age set to 0.
@@ -640,7 +641,7 @@ function file_cron() {
       ->condition('changed', REQUEST_TIME - $age, '<')
       ->range(0, 100)
       ->execute();
-    $files = file_load_multiple($fids);
+    $files = $file_storage->loadMultiple($fids);
     foreach ($files as $file) {
       $references = \Drupal::service('file.usage')->listUsage($file);
       if (empty($references)) {
@@ -1225,7 +1226,7 @@ function template_preprocess_file_link(&$variables) {
   $file = $variables['file'];
   $options = array();
 
-  $file_entity = ($file instanceof File) ? $file : file_load($file->fid);
+  $file_entity = ($file instanceof File) ? $file : File::load($file->fid);
   $url = file_create_url($file_entity->getFileUri());
 
   $mime_type = $file->getMimeType();
diff --git a/core/modules/file/src/Plugin/Field/FieldWidget/FileWidget.php b/core/modules/file/src/Plugin/Field/FieldWidget/FileWidget.php
index fbc30d8..137d841 100644
--- a/core/modules/file/src/Plugin/Field/FieldWidget/FileWidget.php
+++ b/core/modules/file/src/Plugin/Field/FieldWidget/FileWidget.php
@@ -20,6 +20,7 @@
 use Drupal\Core\Url;
 use Drupal\file\Element\ManagedFile;
 use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\file\Entity\File;
 
 /**
  * Plugin implementation of the 'file_generic' widget.
@@ -346,7 +347,7 @@ public static function validateMultipleCount($element, FormStateInterface $form_
       $removed_files = array_slice($values['fids'], $keep);
       $removed_names = array();
       foreach ($removed_files as $fid) {
-        $file = file_load($fid);
+        $file = File::load($fid);
         $removed_names[] = $file->getFilename();
       }
       $args = array('%field' => $field_storage->getFieldName(), '@max' => $field_storage->getCardinality(), '@count' => $keep, '%list' => implode(', ', $removed_names));
diff --git a/core/modules/file/src/Tests/CopyTest.php b/core/modules/file/src/Tests/CopyTest.php
index 4b94449..68c589b 100644
--- a/core/modules/file/src/Tests/CopyTest.php
+++ b/core/modules/file/src/Tests/CopyTest.php
@@ -7,6 +7,8 @@
 
 namespace Drupal\file\Tests;
 
+use Drupal\file\Entity\File;
+
 /**
  * Tests the file copy function.
  *
@@ -39,7 +41,7 @@ function testNormal() {
 
     // Reload the file from the database and check that the changes were
     // actually saved.
-    $this->assertFileUnchanged($result, file_load($result->id(), TRUE));
+    $this->assertFileUnchanged($result, File::load($result->id()));
   }
 
   /**
@@ -66,9 +68,9 @@ function testExistingRename() {
 
     // Load all the affected files to check the changes that actually made it
     // to the database.
-    $loaded_source = file_load($source->id(), TRUE);
-    $loaded_target = file_load($target->id(), TRUE);
-    $loaded_result = file_load($result->id(), TRUE);
+    $loaded_source = File::load($source->id());
+    $loaded_target = File::load($target->id());
+    $loaded_result = File::load($result->id());
 
     // Verify that the source file wasn't changed.
     $this->assertFileUnchanged($source, $loaded_source);
@@ -106,9 +108,9 @@ function testExistingReplace() {
 
     // Load all the affected files to check the changes that actually made it
     // to the database.
-    $loaded_source = file_load($source->id(), TRUE);
-    $loaded_target = file_load($target->id(), TRUE);
-    $loaded_result = file_load($result->id(), TRUE);
+    $loaded_source = File::load($source->id());
+    $loaded_target = File::load($target->id());
+    $loaded_result = File::load($result->id());
 
     // Verify that the source file wasn't changed.
     $this->assertFileUnchanged($source, $loaded_source);
@@ -141,7 +143,7 @@ function testExistingError() {
     // Check that the correct hooks were called.
     $this->assertFileHooksCalled(array());
 
-    $this->assertFileUnchanged($source, file_load($source->id(), TRUE));
-    $this->assertFileUnchanged($target, file_load($target->id(), TRUE));
+    $this->assertFileUnchanged($source, File::load($source->id()));
+    $this->assertFileUnchanged($target, File::load($target->id()));
   }
 }
diff --git a/core/modules/file/src/Tests/DeleteTest.php b/core/modules/file/src/Tests/DeleteTest.php
index f89dfbf..1ec0376 100644
--- a/core/modules/file/src/Tests/DeleteTest.php
+++ b/core/modules/file/src/Tests/DeleteTest.php
@@ -7,6 +7,8 @@
 
 namespace Drupal\file\Tests;
 
+use Drupal\file\Entity\File;
+
 /**
  * Tests the file delete function.
  *
@@ -24,7 +26,7 @@ function testUnused() {
     $file->delete();
     $this->assertFileHooksCalled(array('delete'));
     $this->assertFalse(file_exists($file->getFileUri()), 'Test file has actually been deleted.');
-    $this->assertFalse(file_load($file->id()), 'File was removed from the database.');
+    $this->assertFalse(File::load($file->id()), 'File was removed from the database.');
   }
 
   /**
@@ -40,7 +42,7 @@ function testInUse() {
     $usage = $file_usage->listUsage($file);
     $this->assertEqual($usage['testing']['test'], array(1 => 1), 'Test file is still in use.');
     $this->assertTrue(file_exists($file->getFileUri()), 'File still exists on the disk.');
-    $this->assertTrue(file_load($file->id()), 'File still exists in the database.');
+    $this->assertTrue(File::load($file->id()), 'File still exists in the database.');
 
     // Clear out the call to hook_file_load().
     file_test_reset();
@@ -50,7 +52,7 @@ function testInUse() {
     $this->assertFileHooksCalled(array('load', 'update'));
     $this->assertTrue(empty($usage), 'File usage data was removed.');
     $this->assertTrue(file_exists($file->getFileUri()), 'File still exists on the disk.');
-    $file = file_load($file->id());
+    $file = File::load($file->id());
     $this->assertTrue($file, 'File still exists in the database.');
     $this->assertTrue($file->isTemporary(), 'File is temporary.');
     file_test_reset();
@@ -69,6 +71,6 @@ function testInUse() {
     // file_cron() loads
     $this->assertFileHooksCalled(array('delete'));
     $this->assertFalse(file_exists($file->getFileUri()), 'File has been deleted after its last usage was removed.');
-    $this->assertFalse(file_load($file->id()), 'File was removed from the database.');
+    $this->assertFalse(File::load($file->id()), 'File was removed from the database.');
   }
 }
diff --git a/core/modules/file/src/Tests/FileFieldDisplayTest.php b/core/modules/file/src/Tests/FileFieldDisplayTest.php
index f4db765..5cbb970 100644
--- a/core/modules/file/src/Tests/FileFieldDisplayTest.php
+++ b/core/modules/file/src/Tests/FileFieldDisplayTest.php
@@ -8,6 +8,7 @@
 namespace Drupal\file\Tests;
 
 use Drupal\Core\Field\FieldStorageDefinitionInterface;
+use Drupal\file\Entity\File;
 
 /**
  * Tests the display of file fields in node and views.
@@ -57,7 +58,7 @@ function testNodeDisplay() {
     $node_storage = $this->container->get('entity.manager')->getStorage('node');
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
     $file_link = array(
       '#theme' => 'file_link',
       '#file' => $node_file,
diff --git a/core/modules/file/src/Tests/FileFieldPathTest.php b/core/modules/file/src/Tests/FileFieldPathTest.php
index d7e0346..346fc7a 100644
--- a/core/modules/file/src/Tests/FileFieldPathTest.php
+++ b/core/modules/file/src/Tests/FileFieldPathTest.php
@@ -7,6 +7,8 @@
 
 namespace Drupal\file\Tests;
 
+use Drupal\file\Entity\File;
+
 /**
  * Tests that files are uploaded to proper locations.
  *
@@ -29,7 +31,7 @@ function testUploadPath() {
     // Check that the file was uploaded to the file root.
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
     $this->assertPathMatch('public://' . $test_file->getFilename(), $node_file->getFileUri(), format_string('The file %file was uploaded to the correct path.', array('%file' => $node_file->getFileUri())));
 
     // Change the path to contain multiple subdirectories.
@@ -41,7 +43,7 @@ function testUploadPath() {
     // Check that the file was uploaded into the subdirectory.
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id, TRUE);
+    $node_file = File::load($node->{$field_name}->target_id);
     $this->assertPathMatch('public://foo/bar/baz/' . $test_file->getFilename(), $node_file->getFileUri(), format_string('The file %file was uploaded to the correct path.', array('%file' => $node_file->getFileUri())));
 
     // Check the path when used with tokens.
@@ -54,7 +56,7 @@ function testUploadPath() {
     // Check that the file was uploaded into the subdirectory.
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
     // Do token replacement using the same user which uploaded the file, not
     // the user running the test case.
     $data = array('user' => $this->adminUser);
diff --git a/core/modules/file/src/Tests/FileFieldRSSContentTest.php b/core/modules/file/src/Tests/FileFieldRSSContentTest.php
index 7455301..5314a7b 100644
--- a/core/modules/file/src/Tests/FileFieldRSSContentTest.php
+++ b/core/modules/file/src/Tests/FileFieldRSSContentTest.php
@@ -8,6 +8,7 @@
 namespace Drupal\file\Tests;
 
 use Drupal\node\Entity\Node;
+use Drupal\file\Entity\File;
 
 /**
  * Ensure that files added to nodes appear correctly in RSS feeds.
@@ -63,7 +64,7 @@ function testFileFieldRSSContent() {
     // Get the uploaded file from the node.
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
 
     // Check that the RSS enclosure appears in the RSS feed.
     $this->drupalGet('rss.xml');
diff --git a/core/modules/file/src/Tests/FileFieldRevisionTest.php b/core/modules/file/src/Tests/FileFieldRevisionTest.php
index bb3cf8a..7da2a90 100644
--- a/core/modules/file/src/Tests/FileFieldRevisionTest.php
+++ b/core/modules/file/src/Tests/FileFieldRevisionTest.php
@@ -7,6 +7,8 @@
 
 namespace Drupal\file\Tests;
 
+use Drupal\file\Entity\File;
+
 /**
  * Tests creating and deleting revisions with files attached.
  *
@@ -40,7 +42,7 @@ function testRevisions() {
     // Check that the file exists on disk and in the database.
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file_r1 = file_load($node->{$field_name}->target_id);
+    $node_file_r1 = File::load($node->{$field_name}->target_id);
     $node_vid_r1 = $node->getRevisionId();
     $this->assertFileExists($node_file_r1, 'New file saved to disk on node creation.');
     $this->assertFileEntryExists($node_file_r1, 'File entry exists in database on node creation.');
@@ -50,7 +52,7 @@ function testRevisions() {
     $this->replaceNodeFile($test_file, $field_name, $nid);
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file_r2 = file_load($node->{$field_name}->target_id);
+    $node_file_r2 = File::load($node->{$field_name}->target_id);
     $node_vid_r2 = $node->getRevisionId();
     $this->assertFileExists($node_file_r2, 'Replacement file exists on disk after creating new revision.');
     $this->assertFileEntryExists($node_file_r2, 'Replacement file entry exists in database after creating new revision.');
@@ -58,7 +60,7 @@ function testRevisions() {
 
     // Check that the original file is still in place on the first revision.
     $node = node_revision_load($node_vid_r1);
-    $current_file = file_load($node->{$field_name}->target_id);
+    $current_file = File::load($node->{$field_name}->target_id);
     $this->assertEqual($node_file_r1->id(), $current_file->id(), 'Original file still in place after replacing file in new revision.');
     $this->assertFileExists($node_file_r1, 'Original file still in place after replacing file in new revision.');
     $this->assertFileEntryExists($node_file_r1, 'Original file entry still in place after replacing file in new revision');
@@ -69,7 +71,7 @@ function testRevisions() {
     $this->drupalPostForm('node/' . $nid . '/edit', array('revision' => '1'), t('Save and keep published'));
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file_r3 = file_load($node->{$field_name}->target_id);
+    $node_file_r3 = File::load($node->{$field_name}->target_id);
     $node_vid_r3 = $node->getRevisionId();
     $this->assertEqual($node_file_r2->id(), $node_file_r3->id(), 'Previous revision file still in place after creating a new revision without a new file.');
     $this->assertFileIsPermanent($node_file_r3, 'New revision file is permanent.');
@@ -78,7 +80,7 @@ function testRevisions() {
     $this->drupalPostForm('node/' . $nid . '/revisions/' . $node_vid_r1 . '/revert', array(), t('Revert'));
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file_r4 = file_load($node->{$field_name}->target_id);
+    $node_file_r4 = File::load($node->{$field_name}->target_id);
     $this->assertEqual($node_file_r1->id(), $node_file_r4->id(), 'Original revision file still in place after reverting to the original revision.');
     $this->assertFileIsPermanent($node_file_r4, 'Original revision file still permanent after reverting to the original revision.');
 
diff --git a/core/modules/file/src/Tests/FileFieldTestBase.php b/core/modules/file/src/Tests/FileFieldTestBase.php
index 4f8d9c8..c03da58 100644
--- a/core/modules/file/src/Tests/FileFieldTestBase.php
+++ b/core/modules/file/src/Tests/FileFieldTestBase.php
@@ -11,6 +11,7 @@
 use Drupal\field\Entity\FieldConfig;
 use Drupal\file\FileInterface;
 use Drupal\simpletest\WebTestBase;
+use Drupal\file\Entity\File;
 
 /**
  * Provides methods specifically for testing File module's field handling.
@@ -45,7 +46,8 @@ function getTestFile($type_name, $size = NULL) {
     // Get a file to upload.
     $file = current($this->drupalGetTestFiles($type_name, $size));
 
-    // Add a filesize property to files as would be read by file_load().
+    // Add a filesize property to files as would be read by
+    // \Drupal\file\Entity\File::load().
     $file->filesize = filesize($file->uri);
 
     return entity_create('file', (array) $file);
@@ -221,7 +223,7 @@ function assertFileExists($file, $message = NULL) {
    */
   function assertFileEntryExists($file, $message = NULL) {
     $this->container->get('entity.manager')->getStorage('file')->resetCache();
-    $db_file = file_load($file->id());
+    $db_file = File::load($file->id());
     $message = isset($message) ? $message : format_string('File %file exists in database at the correct path.', array('%file' => $file->getFileUri()));
     $this->assertEqual($db_file->getFileUri(), $file->getFileUri(), $message);
   }
@@ -240,7 +242,7 @@ function assertFileNotExists($file, $message = NULL) {
   function assertFileEntryNotExists($file, $message) {
     $this->container->get('entity.manager')->getStorage('file')->resetCache();
     $message = isset($message) ? $message : format_string('File %file exists in database at the correct path.', array('%file' => $file->getFileUri()));
-    $this->assertFalse(file_load($file->id()), $message);
+    $this->assertFalse(File::load($file->id()), $message);
   }
 
   /**
diff --git a/core/modules/file/src/Tests/FileFieldValidateTest.php b/core/modules/file/src/Tests/FileFieldValidateTest.php
index d98f6cd..46e34ee 100644
--- a/core/modules/file/src/Tests/FileFieldValidateTest.php
+++ b/core/modules/file/src/Tests/FileFieldValidateTest.php
@@ -9,6 +9,7 @@
 
 use Drupal\Core\Field\FieldStorageDefinitionInterface;
 use Drupal\field\Entity\FieldConfig;
+use Drupal\file\Entity\File;
 
 /**
  * Tests validation functions such as file type, max file size, max size per
@@ -44,7 +45,7 @@ function testRequired() {
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
 
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
     $this->assertFileExists($node_file, 'File exists after uploading to the required field.');
     $this->assertFileEntryExists($node_file, 'File entry exists after uploading to the required field.');
 
@@ -63,7 +64,7 @@ function testRequired() {
     $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
     $this->assertFileExists($node_file, 'File exists after uploading to the required multiple value field.');
     $this->assertFileEntryExists($node_file, 'File entry exists after uploading to the required multiple value field.');
   }
@@ -95,7 +96,7 @@ function testFileMaxSize() {
       $nid = $this->uploadNodeFile($small_file, $field_name, $type_name);
       $node_storage->resetCache(array($nid));
       $node = $node_storage->load($nid);
-      $node_file = file_load($node->{$field_name}->target_id);
+      $node_file = File::load($node->{$field_name}->target_id);
       $this->assertFileExists($node_file, format_string('File exists after uploading a file (%filesize) under the max limit (%maxsize).', array('%filesize' => format_size($small_file->getSize()), '%maxsize' => $max_filesize)));
       $this->assertFileEntryExists($node_file, format_string('File entry exists after uploading a file (%filesize) under the max limit (%maxsize).', array('%filesize' => format_size($small_file->getSize()), '%maxsize' => $max_filesize)));
 
@@ -112,7 +113,7 @@ function testFileMaxSize() {
     $nid = $this->uploadNodeFile($large_file, $field_name, $type_name);
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
     $this->assertFileExists($node_file, format_string('File exists after uploading a file (%filesize) with no max limit.', array('%filesize' => format_size($large_file->getSize()))));
     $this->assertFileEntryExists($node_file, format_string('File entry exists after uploading a file (%filesize) with no max limit.', array('%filesize' => format_size($large_file->getSize()))));
   }
@@ -136,7 +137,7 @@ function testFileExtension() {
     $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
     $this->assertFileExists($node_file, 'File exists after uploading a file with no extension checking.');
     $this->assertFileEntryExists($node_file, 'File entry exists after uploading a file with no extension checking.');
 
@@ -155,7 +156,7 @@ function testFileExtension() {
     $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
     $this->assertFileExists($node_file, 'File exists after uploading a file with extension checking.');
     $this->assertFileEntryExists($node_file, 'File entry exists after uploading a file with extension checking.');
   }
diff --git a/core/modules/file/src/Tests/FileFieldWidgetTest.php b/core/modules/file/src/Tests/FileFieldWidgetTest.php
index c03e118..e9ff022 100644
--- a/core/modules/file/src/Tests/FileFieldWidgetTest.php
+++ b/core/modules/file/src/Tests/FileFieldWidgetTest.php
@@ -12,6 +12,7 @@
 use Drupal\field\Entity\FieldConfig;
 use Drupal\field_ui\Tests\FieldUiTestTrait;
 use Drupal\user\RoleInterface;
+use Drupal\file\Entity\File;
 
 /**
  * Tests the file field widget, single and multi-valued, with and without AJAX,
@@ -58,7 +59,7 @@ function testSingleValuedWidget() {
       $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
       $node_storage->resetCache(array($nid));
       $node = $node_storage->load($nid);
-      $node_file = file_load($node->{$field_name}->target_id);
+      $node_file = File::load($node->{$field_name}->target_id);
       $this->assertFileExists($node_file, 'New file saved to disk on node creation.');
 
       // Ensure the file can be downloaded.
@@ -220,6 +221,7 @@ function testMultiValuedWidget() {
    * Tests a file field with a "Private files" upload destination setting.
    */
   function testPrivateFileSetting() {
+    $file_storage = $this->container->get('entity.manager')->getStorage('file');
     $node_storage = $this->container->get('entity.manager')->getStorage('node');
     // Grant the admin user required permissions.
     user_role_grant_permissions($this->adminUser->roles[0]->target_id, array('administer node fields'));
@@ -238,7 +240,7 @@ function testPrivateFileSetting() {
     $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $node_file = file_load($node->{$field_name}->target_id);
+    $node_file = File::load($node->{$field_name}->target_id);
     $this->assertFileExists($node_file, 'New file saved to disk on node creation.');
 
     // Ensure the private file is available to the user who uploaded it.
diff --git a/core/modules/file/src/Tests/FileListingTest.php b/core/modules/file/src/Tests/FileListingTest.php
index b752c3f..72b2378 100644
--- a/core/modules/file/src/Tests/FileListingTest.php
+++ b/core/modules/file/src/Tests/FileListingTest.php
@@ -8,6 +8,7 @@
 namespace Drupal\file\Tests;
 
 use Drupal\node\Entity\Node;
+use Drupal\file\Entity\File;
 
 /**
  * Tests file listing page functionality.
@@ -103,7 +104,7 @@ function testFileListingPages() {
     $this->drupalGet('admin/content/files');
 
     foreach ($nodes as $node) {
-      $file = entity_load('file', $node->file->target_id);
+      $file = File::load($node->file->target_id);
       $this->assertText($file->getFilename());
       $this->assertLinkByHref(file_create_url($file->getFileUri()));
       $this->assertLinkByHref('admin/content/files/usage/' . $file->id());
@@ -117,11 +118,11 @@ function testFileListingPages() {
     $nodes[1]->save();
 
     $this->drupalGet('admin/content/files');
-    $file = entity_load('file', $orphaned_file);
+    $file = File::load($orphaned_file);
     $usage = $this->sumUsages($file_usage->listUsage($file));
     $this->assertRaw('admin/content/files/usage/' . $file->id() . '">' . $usage);
 
-    $file = entity_load('file', $used_file);
+    $file = File::load($used_file);
     $usage = $this->sumUsages($file_usage->listUsage($file));
     $this->assertRaw('admin/content/files/usage/' . $file->id() . '">' . $usage);
 
@@ -130,7 +131,7 @@ function testFileListingPages() {
 
     // Test file usage page.
     foreach ($nodes as $node) {
-      $file = entity_load('file', $node->file->target_id);
+      $file = File::load($node->file->target_id);
       $usage = $file_usage->listUsage($file);
       $this->drupalGet('admin/content/files/usage/' . $file->id());
       $this->assertResponse(200);
diff --git a/core/modules/file/src/Tests/FileTokenReplaceTest.php b/core/modules/file/src/Tests/FileTokenReplaceTest.php
index 1f0d733..f5f478a 100644
--- a/core/modules/file/src/Tests/FileTokenReplaceTest.php
+++ b/core/modules/file/src/Tests/FileTokenReplaceTest.php
@@ -8,6 +8,7 @@
 namespace Drupal\file\Tests;
 
 use Drupal\Component\Utility\SafeMarkup;
+use Drupal\file\Entity\File;
 
 /**
  * Generates text using placeholders for dummy content to check file token
@@ -40,7 +41,7 @@ function testFileTokenReplacement() {
     // Load the node and the file.
     $node_storage->resetCache(array($nid));
     $node = $node_storage->load($nid);
-    $file = file_load($node->{$field_name}->target_id);
+    $file = File::load($node->{$field_name}->target_id);
 
     // Generate and test sanitized tokens.
     $tests = array();
diff --git a/core/modules/file/src/Tests/LoadTest.php b/core/modules/file/src/Tests/LoadTest.php
index a9cf131..f1405e7 100644
--- a/core/modules/file/src/Tests/LoadTest.php
+++ b/core/modules/file/src/Tests/LoadTest.php
@@ -7,8 +7,10 @@
 
 namespace Drupal\file\Tests;
 
+use Drupal\file\Entity\File;
+
 /**
- * Tests the file_load() function.
+ * Tests \Drupal\file\Entity\File::load() function.
  *
  * @group file
  */
@@ -17,7 +19,7 @@ class LoadTest extends FileManagedUnitTestBase {
    * Try to load a non-existent file by fid.
    */
   function testLoadMissingFid() {
-    $this->assertFalse(file_load(-1), 'Try to load an invalid fid fails.');
+    $this->assertFalse(File::load(-1), 'Try to load an invalid fid fails.');
     $this->assertFileHooksCalled(array());
   }
 
@@ -45,10 +47,9 @@ function testLoadInvalidStatus() {
   function testSingleValues() {
     // Create a new file entity from scratch so we know the values.
     $file = $this->createFile('druplicon.txt', NULL, 'public');
-
-    $by_fid_file = file_load($file->id());
+    $by_fid_file = File::load($file->id());
     $this->assertFileHookCalled('load');
-    $this->assertTrue(is_object($by_fid_file), 'file_load() returned an object.');
+    $this->assertTrue(is_object($by_fid_file), '\Drupal\file\Entity\File::load() returned an object.');
     $this->assertEqual($by_fid_file->id(), $file->id(), 'Loading by fid got the same fid.', 'File');
     $this->assertEqual($by_fid_file->getFileUri(), $file->getFileUri(), 'Loading by fid got the correct filepath.', 'File');
     $this->assertEqual($by_fid_file->getFilename(), $file->getFilename(), 'Loading by fid got the correct filename.', 'File');
@@ -68,16 +69,16 @@ function testMultiple() {
     file_test_reset();
     $by_path_files = entity_load_multiple_by_properties('file', array('uri' => $file->getFileUri()));
     $this->assertFileHookCalled('load');
-    $this->assertEqual(1, count($by_path_files), 'file_load_multiple() returned an array of the correct size.');
+    $this->assertEqual(1, count($by_path_files), 'entity_load_multiple_by_properties() returned an array of the correct size.');
     $by_path_file = reset($by_path_files);
     $this->assertTrue($by_path_file->file_test['loaded'], 'file_test_file_load() was able to modify the file during load.');
     $this->assertEqual($by_path_file->id(), $file->id(), 'Loading by filepath got the correct fid.', 'File');
 
     // Load by fid.
     file_test_reset();
-    $by_fid_files = file_load_multiple(array($file->id()));
+    $by_fid_files = File::loadMultiple(array($file->id()));
     $this->assertFileHooksCalled(array());
-    $this->assertEqual(1, count($by_fid_files), 'file_load_multiple() returned an array of the correct size.');
+    $this->assertEqual(1, count($by_fid_files), '\Drupal\file\Entity\File::loadMultiple() returned an array of the correct size.');
     $by_fid_file = reset($by_fid_files);
     $this->assertTrue($by_fid_file->file_test['loaded'], 'file_test_file_load() was able to modify the file during load.');
     $this->assertEqual($by_fid_file->getFileUri(), $file->getFileUri(), 'Loading by fid got the correct filepath.', 'File');
diff --git a/core/modules/file/src/Tests/MoveTest.php b/core/modules/file/src/Tests/MoveTest.php
index f3380db..8177992 100644
--- a/core/modules/file/src/Tests/MoveTest.php
+++ b/core/modules/file/src/Tests/MoveTest.php
@@ -7,6 +7,8 @@
 
 namespace Drupal\file\Tests;
 
+use Drupal\file\Entity\File;
+
 /**
  * Tests the file move function.
  *
@@ -38,7 +40,7 @@ function testNormal() {
 
     // Reload the file from the database and check that the changes were
     // actually saved.
-    $loaded_file = file_load($result->id(), TRUE);
+    $loaded_file = File::load($result->id());
     $this->assertTrue($loaded_file, 'File can be loaded from the database.');
     $this->assertFileUnchanged($result, $loaded_file);
   }
@@ -66,14 +68,14 @@ function testExistingRename() {
     $this->assertFileHooksCalled(array('move', 'load', 'update'));
 
     // Compare the returned value to what made it into the database.
-    $this->assertFileUnchanged($result, file_load($result->id(), TRUE));
+    $this->assertFileUnchanged($result, File::load($result->id()));
     // The target file should not have been altered.
-    $this->assertFileUnchanged($target, file_load($target->id(), TRUE));
+    $this->assertFileUnchanged($target, File::load($target->id()));
     // Make sure we end up with two distinct files afterwards.
     $this->assertDifferentFile($target, $result);
 
     // Compare the source and results.
-    $loaded_source = file_load($source->id(), TRUE);
+    $loaded_source = File::load($source->id());
     $this->assertEqual($loaded_source->id(), $result->id(), "Returned file's id matches the source.");
     $this->assertNotEqual($loaded_source->getFileUri(), $source->getFileUri(), 'Returned file path has changed from the original.');
   }
@@ -102,7 +104,7 @@ function testExistingReplace() {
 
     // Reload the file from the database and check that the changes were
     // actually saved.
-    $loaded_result = file_load($result->id(), TRUE);
+    $loaded_result = File::load($result->id());
     $this->assertFileUnchanged($result, $loaded_result);
     // Check that target was re-used.
     $this->assertSameFile($target, $loaded_result);
@@ -129,7 +131,7 @@ function testExistingReplaceSelf() {
 
     // Load the file from the database and make sure it is identical to what
     // was returned.
-    $this->assertFileUnchanged($source, file_load($source->id(), TRUE));
+    $this->assertFileUnchanged($source, File::load($source->id()));
   }
 
   /**
@@ -156,7 +158,7 @@ function testExistingError() {
 
     // Load the file from the database and make sure it is identical to what
     // was returned.
-    $this->assertFileUnchanged($source, file_load($source->id(), TRUE));
-    $this->assertFileUnchanged($target, file_load($target->id(), TRUE));
+    $this->assertFileUnchanged($source, File::load($source->id()));
+    $this->assertFileUnchanged($target, File::load($target->id()));
   }
 }
diff --git a/core/modules/file/src/Tests/SaveDataTest.php b/core/modules/file/src/Tests/SaveDataTest.php
index 24d8fb5..4ca49ad 100644
--- a/core/modules/file/src/Tests/SaveDataTest.php
+++ b/core/modules/file/src/Tests/SaveDataTest.php
@@ -7,6 +7,8 @@
 
 namespace Drupal\file\Tests;
 
+use Drupal\file\Entity\File;
+
 /**
  * Tests the file_save_data() function.
  *
@@ -32,7 +34,7 @@ function testWithoutFilename() {
     $this->assertFileHooksCalled(array('insert'));
 
     // Verify that what was returned is what's in the database.
-    $this->assertFileUnchanged($result, file_load($result->id(), TRUE));
+    $this->assertFileUnchanged($result, File::load($result->id()));
   }
 
   /**
@@ -57,7 +59,7 @@ function testWithFilename() {
     $this->assertFileHooksCalled(array('insert'));
 
     // Verify that what was returned is what's in the database.
-    $this->assertFileUnchanged($result, file_load($result->id(), TRUE));
+    $this->assertFileUnchanged($result, File::load($result->id()));
   }
 
   /**
@@ -82,10 +84,10 @@ function testExistingRename() {
 
     // Ensure that the existing file wasn't overwritten.
     $this->assertDifferentFile($existing, $result);
-    $this->assertFileUnchanged($existing, file_load($existing->id(), TRUE));
+    $this->assertFileUnchanged($existing, File::load($existing->id()));
 
     // Verify that was returned is what's in the database.
-    $this->assertFileUnchanged($result, file_load($result->id(), TRUE));
+    $this->assertFileUnchanged($result, File::load($result->id()));
   }
 
   /**
@@ -112,7 +114,7 @@ function testExistingReplace() {
     $this->assertSameFile($existing, $result);
 
     // Verify that what was returned is what's in the database.
-    $this->assertFileUnchanged($result, file_load($result->id(), TRUE));
+    $this->assertFileUnchanged($result, File::load($result->id()));
   }
 
   /**
@@ -131,6 +133,6 @@ function testExistingError() {
     $this->assertFileHooksCalled(array());
 
     // Ensure that the existing file wasn't overwritten.
-    $this->assertFileUnchanged($existing, file_load($existing->id(), TRUE));
+    $this->assertFileUnchanged($existing, File::load($existing->id()));
   }
 }
diff --git a/core/modules/file/src/Tests/SaveTest.php b/core/modules/file/src/Tests/SaveTest.php
index 2549177..97d4882 100644
--- a/core/modules/file/src/Tests/SaveTest.php
+++ b/core/modules/file/src/Tests/SaveTest.php
@@ -36,7 +36,7 @@ function testFileSave() {
     $this->assertFileHooksCalled(array('insert'));
 
     $this->assertTrue($file->id() > 0, 'A new file ID is set when saving a new file to the database.', 'File');
-    $loaded_file = file_load($file->id());
+    $loaded_file = File::load($file->id());
     $this->assertNotNull($loaded_file, 'Record exists in the database.');
     $this->assertEqual($loaded_file->isPermanent(), $file->isPermanent(), 'Status was saved correctly.');
     $this->assertEqual($file->getSize(), filesize($file->getFileUri()), 'File size was set correctly.', 'File');
@@ -53,7 +53,7 @@ function testFileSave() {
 
     $this->assertEqual($file->id(), $file->id(), 'The file ID of an existing file is not changed when updating the database.', 'File');
     $this->assertTrue($file->getChangedTime() >= $file->getChangedTime(), "Timestamp didn't go backwards.", 'File');
-    $loaded_file = file_load($file->id());
+    $loaded_file = File::load($file->id());
     $this->assertNotNull($loaded_file, 'Record still exists in the database.', 'File');
     $this->assertEqual($loaded_file->isPermanent(), $file->isPermanent(), 'Status was saved correctly.');
     $this->assertEqual($loaded_file->langcode->value, 'en', 'Langcode was saved correctly.');
diff --git a/core/modules/file/src/Tests/SaveUploadTest.php b/core/modules/file/src/Tests/SaveUploadTest.php
index 155a67a..baeb443 100644
--- a/core/modules/file/src/Tests/SaveUploadTest.php
+++ b/core/modules/file/src/Tests/SaveUploadTest.php
@@ -7,6 +7,8 @@
 
 namespace Drupal\file\Tests;
 
+use Drupal\file\Entity\File;
+
 /**
  * Tests the file_save_upload() function.
  *
@@ -81,7 +83,7 @@ protected function setUp() {
   function testNormal() {
     $max_fid_after = db_query('SELECT MAX(fid) AS fid FROM {file_managed}')->fetchField();
     $this->assertTrue($max_fid_after > $this->maxFidBefore, 'A new file was created.');
-    $file1 = file_load($max_fid_after);
+    $file1 = File::load($max_fid_after);
     $this->assertTrue($file1, 'Loaded the file.');
     // MIME type of the uploaded image may be either image/jpeg or image/png.
     $this->assertEqual(substr($file1->getMimeType(), 0, 5), 'image', 'A MIME type was set.');
@@ -100,13 +102,13 @@ function testNormal() {
     // Check that the correct hooks were called.
     $this->assertFileHooksCalled(array('validate', 'insert'));
 
-    $file2 = file_load($max_fid_after);
+    $file2 = File::load($max_fid_after);
     $this->assertTrue($file2, 'Loaded the file');
     // MIME type of the uploaded image may be either image/jpeg or image/png.
     $this->assertEqual(substr($file2->getMimeType(), 0, 5), 'image', 'A MIME type was set.');
 
-    // Load both files using file_load_multiple().
-    $files = file_load_multiple(array($file1->id(), $file2->id()));
+    // Load both files using File::loadMultiple().
+    $files = File::loadMultiple(array($file1->id(), $file2->id()));
     $this->assertTrue(isset($files[$file1->id()]), 'File was loaded successfully');
     $this->assertTrue(isset($files[$file2->id()]), 'File was loaded successfully');
 
diff --git a/core/modules/image/src/Plugin/Field/FieldFormatter/ImageFormatter.php b/core/modules/image/src/Plugin/Field/FieldFormatter/ImageFormatter.php
index 5f15073..e86a658 100644
--- a/core/modules/image/src/Plugin/Field/FieldFormatter/ImageFormatter.php
+++ b/core/modules/image/src/Plugin/Field/FieldFormatter/ImageFormatter.php
@@ -15,6 +15,7 @@
 use Drupal\Core\Session\AccountInterface;
 use Drupal\Core\Url;
 use Drupal\Core\Utility\LinkGeneratorInterface;
+use Drupal\file\FileStorageInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Cache\Cache;
@@ -96,7 +97,8 @@ public static function create(ContainerInterface $container, array $configuratio
       $configuration['third_party_settings'],
       $container->get('current_user'),
       $container->get('link_generator'),
-      $container->get('entity.manager')->getStorage('image_style')
+      $container->get('entity.manager')->getStorage('image_style'),
+      $container->get('entity.manager')->getStorage('file')
     );
   }
 
diff --git a/core/modules/image/src/Tests/ImageAdminStylesTest.php b/core/modules/image/src/Tests/ImageAdminStylesTest.php
index 5501d80..194c016 100644
--- a/core/modules/image/src/Tests/ImageAdminStylesTest.php
+++ b/core/modules/image/src/Tests/ImageAdminStylesTest.php
@@ -11,6 +11,7 @@
 use Drupal\image\Entity\ImageStyle;
 use Drupal\image\ImageStyleInterface;
 use Drupal\node\Entity\Node;
+use Drupal\file\Entity\File;
 
 /**
  * Tests creation, deletion, and editing of image styles and effects.
@@ -302,7 +303,7 @@ function testStyleReplacement() {
 
     // Get node field original image URI.
     $fid = $node->get($field_name)->target_id;
-    $original_uri = file_load($fid)->getFileUri();
+    $original_uri = File::load($fid)->getFileUri();
 
     // Test that image is displayed using newly created style.
     $this->drupalGet('node/' . $nid);
@@ -436,7 +437,7 @@ function testConfigImport() {
 
     // Get node field original image URI.
     $fid = $node->get($field_name)->target_id;
-    $original_uri = file_load($fid)->getFileUri();
+    $original_uri = File::load($fid)->getFileUri();
 
     // Test that image is displayed using newly created style.
     $this->drupalGet('node/' . $nid);
diff --git a/core/modules/migrate_drupal/src/Tests/d6/MigrateFileTest.php b/core/modules/migrate_drupal/src/Tests/d6/MigrateFileTest.php
index a2989d4..0ec3b78 100644
--- a/core/modules/migrate_drupal/src/Tests/d6/MigrateFileTest.php
+++ b/core/modules/migrate_drupal/src/Tests/d6/MigrateFileTest.php
@@ -12,6 +12,7 @@
 use Drupal\migrate\Tests\MigrateDumpAlterInterface;
 use Drupal\Core\Database\Database;
 use Drupal\simpletest\TestBase;
+use Drupal\file\Entity\File;
 
 /**
  * file migration.
@@ -62,7 +63,7 @@ protected function setUp() {
    */
   public function testFiles() {
     /** @var \Drupal\file\FileInterface $file */
-    $file = entity_load('file', 1);
+    $file = File::load(1);
     $this->assertIdentical('Image1.png', $file->getFilename());
     $this->assertIdentical('39325', $file->getSize());
     $this->assertIdentical('public://image-1.png', $file->getFileUri());
@@ -96,11 +97,11 @@ public function testFiles() {
     $executable = new MigrateExecutable($migration, $this);
     $executable->import();
 
-    $file = entity_load('file', 2);
+    $file = File::load(2);
     $this->assertIdentical('public://core/modules/simpletest/files/image-2.jpg', $file->getFileUri());
 
     // Ensure that a temporary file has been migrated.
-    $file = entity_load('file', 6);
+    $file = File::load(6);
     $this->assertIdentical('temporary://' . static::getUniqueFilename(), $file->getFileUri());
   }
 
diff --git a/core/modules/migrate_drupal/src/Tests/d6/MigrateUserPictureFileTest.php b/core/modules/migrate_drupal/src/Tests/d6/MigrateUserPictureFileTest.php
index b3d15d7..969176c 100644
--- a/core/modules/migrate_drupal/src/Tests/d6/MigrateUserPictureFileTest.php
+++ b/core/modules/migrate_drupal/src/Tests/d6/MigrateUserPictureFileTest.php
@@ -9,6 +9,7 @@
 
 use Drupal\migrate\MigrateExecutable;
 use Drupal\migrate_drupal\Tests\d6\MigrateDrupal6TestBase;
+use Drupal\file\Entity\File;
 
 /**
  * User pictures migration.
@@ -56,7 +57,7 @@ public function testUserPictures() {
     foreach (entity_load('migration', 'd6_user_picture_file')->getIdMap() as $destination_ids) {
       $file_ids[] = reset($destination_ids);
     }
-    $files = entity_load_multiple('file', $file_ids);
+    $files = File::loadMultiple($file_ids);
     /** @var \Drupal\file\FileInterface $file */
     $file = array_shift($files);
     $this->assertIdentical('image-test.jpg', $file->getFilename());
diff --git a/core/modules/rdf/src/Tests/FileFieldAttributesTest.php b/core/modules/rdf/src/Tests/FileFieldAttributesTest.php
index ead4c2b..4883d91 100644
--- a/core/modules/rdf/src/Tests/FileFieldAttributesTest.php
+++ b/core/modules/rdf/src/Tests/FileFieldAttributesTest.php
@@ -8,6 +8,7 @@
 namespace Drupal\rdf\Tests;
 
 use Drupal\file\Tests\FileFieldTestBase;
+use Drupal\file\Entity\File;
 
 /**
  * Tests the RDFa markup of filefields.
@@ -68,8 +69,7 @@ protected function setUp() {
 
     $node_storage->resetCache(array($nid));
     $this->node = $node_storage->load($nid);
-    $this->file = file_load($this->node->{$this->fieldName}->target_id);
-
+    $this->file = File::load($this->node->{$this->fieldName}->target_id);
   }
 
   /**
diff --git a/core/modules/rdf/src/Tests/ImageFieldAttributesTest.php b/core/modules/rdf/src/Tests/ImageFieldAttributesTest.php
index c5b482a..a36a0a8 100644
--- a/core/modules/rdf/src/Tests/ImageFieldAttributesTest.php
+++ b/core/modules/rdf/src/Tests/ImageFieldAttributesTest.php
@@ -10,6 +10,7 @@
 use Drupal\image\Entity\ImageStyle;
 use Drupal\image\Tests\ImageFieldTestBase;
 use Drupal\node\Entity\Node;
+use Drupal\file\Entity\File;
 
 /**
  * Tests the RDFa markup of imagefields.
@@ -69,7 +70,7 @@ protected function setUp() {
     // Save a node with the image.
     $nid = $this->uploadNodeImage($image, $this->fieldName, 'article', $this->randomMachineName());
     $this->node = Node::load($nid);
-    $this->file = file_load($this->node->{$this->fieldName}->target_id);
+    $this->file = File::load($this->node->{$this->fieldName}->target_id);
   }
 
   /**
diff --git a/core/modules/system/src/Tests/Entity/EntityCrudHookTest.php b/core/modules/system/src/Tests/Entity/EntityCrudHookTest.php
index b7d996f..2885d47 100644
--- a/core/modules/system/src/Tests/Entity/EntityCrudHookTest.php
+++ b/core/modules/system/src/Tests/Entity/EntityCrudHookTest.php
@@ -17,6 +17,7 @@
 use Drupal\node\Entity\Node;
 use Drupal\taxonomy\Entity\Vocabulary;
 use Drupal\user\Entity\User;
+use Drupal\file\Entity\File;
 
 /**
  * Tests the invocation of hooks when creating, inserting, loading, updating or
@@ -257,7 +258,7 @@ public function testFileHooks() {
     ));
 
     $GLOBALS['entity_crud_hook_test'] = array();
-    $file = file_load($file->id());
+    $file = File::load($file->id());
 
     $this->assertHookMessageOrder(array(
       'entity_crud_hook_test_entity_load called for type file',
diff --git a/core/modules/taxonomy/src/Tests/TaxonomyImageTest.php b/core/modules/taxonomy/src/Tests/TaxonomyImageTest.php
index fba0f15..550c5f5 100644
--- a/core/modules/taxonomy/src/Tests/TaxonomyImageTest.php
+++ b/core/modules/taxonomy/src/Tests/TaxonomyImageTest.php
@@ -8,6 +8,7 @@
 namespace Drupal\taxonomy\Tests;
 
 use Drupal\user\RoleInterface;
+use Drupal\file\Entity\File;
 
 /**
  * Tests access checks of private image fields.
@@ -86,7 +87,7 @@ public function testTaxonomyImageAccess() {
     // Create a user that should have access to the file and one that doesn't.
     $access_user = $this->drupalCreateUser(array('access content'));
     $no_access_user = $this->drupalCreateUser();
-    $image = file_load($term->field_test->target_id);
+    $image = File::load($term->field_test->target_id);
     $this->drupalLogin($access_user);
     $this->drupalGet(file_create_url($image->getFileUri()));
     $this->assertResponse(200, 'Private image on term is accessible with right permission');
diff --git a/core/modules/user/src/Tests/UserPictureTest.php b/core/modules/user/src/Tests/UserPictureTest.php
index efadce5..4f046ab 100644
--- a/core/modules/user/src/Tests/UserPictureTest.php
+++ b/core/modules/user/src/Tests/UserPictureTest.php
@@ -8,6 +8,7 @@
 namespace Drupal\user\Tests;
 
 use Drupal\simpletest\WebTestBase;
+use Drupal\file\Entity\File;
 
 /**
  * Tests user picture functionality.
@@ -75,7 +76,7 @@ function testCreateDeletePicture() {
     \Drupal::service('cron')->run();
 
     // Verify that the image has been deleted.
-    $this->assertFalse(file_load($file->id(), TRUE), 'File was removed from the database.');
+    $this->assertFalse(File::load($file->id()), 'File was removed from the database.');
     // Clear out PHP's file stat cache so we see the current value.
     clearstatcache(TRUE, $file->getFileUri());
     $this->assertFalse(is_file($file->getFileUri()), 'File was removed from the file system.');
@@ -133,6 +134,6 @@ function saveUserPicture($image) {
     $user_storage = $this->container->get('entity.manager')->getStorage('user');
     $user_storage->resetCache(array($this->webUser->id()));
     $account = $user_storage->load($this->webUser->id());
-    return file_load($account->user_picture->target_id, TRUE);
+    return File::load($account->user_picture->target_id);
   }
 }
