Issue #3093564 by Dinesh18, longwave, Vinodhini.E, Berdir, kim.pepper: Remove...

Issue #3093564 by Dinesh18, longwave, Vinodhini.E, Berdir, kim.pepper: Remove all @deprecated code in core File system

core/lib/Drupal/Core/File/FileSystem.php

@@ -288,22 +288,6 @@ public function tempnam($directory, $prefix) {
     }
   }
 
-  /**
-   * {@inheritdoc}
-   */
-  public function uriScheme($uri) {
-    @trigger_error('FileSystem::uriScheme() is deprecated in drupal:8.8.0. It will be removed from drupal:9.0.0. Use \Drupal\Core\StreamWrapper\StreamWrapperManagerInterface::getScheme() instead. See https://www.drupal.org/node/3035273', E_USER_DEPRECATED);
-    return StreamWrapperManager::getScheme($uri);
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function validScheme($scheme) {
-    @trigger_error('FileSystem::validScheme() is deprecated in drupal:8.8.0 and will be removed before drupal:9.0.0. Use \Drupal\Core\StreamWrapper\StreamWrapperManagerInterface::isValidScheme() instead. See https://www.drupal.org/node/3035273', E_USER_DEPRECATED);
-    return $this->streamWrapperManager->isValidScheme($scheme);
-  }
-
   /**
    * {@inheritdoc}
    */
@@ -635,18 +619,6 @@ public function getTempDirectory() {
       return $temporary_directory;
     }
 
-    // Fallback to config for Backwards compatibility.
-    // This service is lazy-loaded and not injected, as the file_system service
-    // is used in the install phase before config_factory service exists. It
-    // will be removed before Drupal 9.0.0.
-    if (\Drupal::hasContainer()) {
-      $temporary_directory = \Drupal::config('system.file')->get('path.temporary');
-      if (!empty($temporary_directory)) {
-        @trigger_error("The 'system.file' config 'path.temporary' is deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Set 'file_temp_path' in settings.php instead. See https://www.drupal.org/node/3039255", E_USER_DEPRECATED);
-        return $temporary_directory;
-      }
-    }
-
     // Fallback to OS default.
     $temporary_directory = FileSystemComponent::getOsTemporaryDirectory();
 

core/lib/Drupal/Core/File/FileSystemInterface.php

@@ -232,46 +232,6 @@ public function rmdir($uri, $context = NULL);
    */
   public function tempnam($directory, $prefix);
 
-  /**
-   * Returns the scheme of a URI (e.g. a stream).
-   *
-   * @param string $uri
-   *   A stream, referenced as "scheme://target" or "data:target".
-   *
-   * @return string|bool
-   *   A string containing the name of the scheme, or FALSE if none. For
-   *   example, the URI "public://example.txt" would return "public".
-   *
-   * @deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Use
-   *   Drupal\Core\StreamWrapper\StreamWrapperManagerInterface::getScheme()
-   *   instead.
-   *
-   * @see https://www.drupal.org/node/3035273
-   */
-  public function uriScheme($uri);
-
-  /**
-   * Checks that the scheme of a stream URI is valid.
-   *
-   * Confirms that there is a registered stream handler for the provided scheme
-   * and that it is callable. This is useful if you want to confirm a valid
-   * scheme without creating a new instance of the registered handler.
-   *
-   * @param string $scheme
-   *   A URI scheme, a stream is referenced as "scheme://target".
-   *
-   * @return bool
-   *   Returns TRUE if the string is the name of a validated stream, or FALSE if
-   *   the scheme does not have a registered handler.
-   *
-   * @deprecated in drupal:8.0.0 and is removed from drupal:9.0.0. Use
-   *   Drupal\Core\StreamWrapper\StreamWrapperManagerInterface::isValidScheme()
-   *   instead.
-   *
-   * @see https://www.drupal.org/node/3035273
-   */
-  public function validScheme($scheme);
-
   /**
    * Copies a file to a new location without invoking the file API.
    *

core/tests/Drupal/KernelTests/Core/File/FileSystemRequirementsTest.php

@@ -2,7 +2,6 @@
 
 namespace Drupal\KernelTests\Core\File;
 
-use Drupal\Component\FileSystem\FileSystem;
 use Drupal\KernelTests\KernelTestBase;
 
 /**
@@ -31,31 +30,6 @@ protected function setUp() {
     $this->setInstallProfile('standard');
   }
 
-  /**
-   * Tests requirements warnings.
-   *
-   * @expectedDeprecation The 'system.file' config 'path.temporary' is deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Set 'file_temp_path' in settings.php instead. See https://www.drupal.org/node/3039255
-   */
-  public function testFileSystemRequirements() {
-    $this->config('system.file')
-      ->set('path.temporary', $this->randomMachineName())
-      ->save(TRUE);
-
-    $requirements = $this->checkSystemRequirements();
-    $this->assertEquals('Deprecated configuration', (string) $requirements['temp_directory']['value']);
-    $this->assertEquals('You are using deprecated configuration for the temporary files path.', (string) $requirements['temp_directory']['description'][0]['#markup']);
-    $this->assertStringStartsWith('Remove the configuration and add the following', (string) $requirements['temp_directory']['description'][1]['#markup']);
-
-    $this->config('system.file')
-      ->set('path.temporary', FileSystem::getOsTemporaryDirectory())
-      ->save(TRUE);
-
-    $requirements = $this->checkSystemRequirements();
-    $this->assertEquals('Deprecated configuration', (string) $requirements['temp_directory']['value']);
-    $this->assertEquals('You are using deprecated configuration for the temporary files path.', (string) $requirements['temp_directory']['description'][0]['#markup']);
-    $this->assertEquals('Your temporary directory configuration matches the OS default and can be safely removed.', (string) $requirements['temp_directory']['description'][1]['#markup']);
-  }
-
   /**
    * Tests if settings are set, there are not warnings.
    */

core/tests/Drupal/KernelTests/Core/File/FileSystemTempDirectoryTest.php

@@ -50,23 +50,6 @@ public function testGetTempDirectorySettings() {
     $this->assertEquals($tempDir, $this->fileSystem->getTempDirectory());
   }
 
-  /**
-   * Tests 'path.temporary' config deprecation.
-   *
-   * @group legacy
-   * @covers ::getTempDirectory
-   * @expectedDeprecation The 'system.file' config 'path.temporary' is deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Set 'file_temp_path' in settings.php instead. See https://www.drupal.org/node/3039255
-   */
-  public function testGetTempDirectoryDeprecation() {
-    $tempDir = '/var/tmp/' . $this->randomMachineName();
-    $this->config('system.file')
-      ->set('path.temporary', $tempDir)
-      ->save(TRUE);
-
-    $dir = $this->fileSystem->getTempDirectory();
-    $this->assertEquals($tempDir, $dir);
-  }
-
   /**
    * Tests os default fallback.
    *