Update {virtual,override,final} to follow C++11 style.

content/browser/media/android/media_resource_getter_impl.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_RESOURCE_GETTER_IMPL_H_
 #define CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_RESOURCE_GETTER_IMPL_H_
 
 #include <jni.h>
 #include <string>
 
@@ skipping 22 matching lines @@
 // asynchronously on the UI thread.
 class MediaResourceGetterImpl : public media::MediaResourceGetter {
  public:
   // Construct a MediaResourceGetterImpl object. |browser_context| and
   // |render_process_id| are passed to retrieve the CookieStore.
   // |file_system_context| are used to get the platform path.
   MediaResourceGetterImpl(BrowserContext* browser_context,
                           storage::FileSystemContext* file_system_context,
                           int render_process_id,
                           int render_frame_id);
-  virtual ~MediaResourceGetterImpl();
+  ~MediaResourceGetterImpl() override;
 
   // media::MediaResourceGetter implementation.
   // Must be called on the UI thread.
-  virtual void GetAuthCredentials(
-      const GURL& url,
-      const GetAuthCredentialsCB& callback) override;
-  virtual void GetCookies(
-      const GURL& url,
-      const GURL& first_party_for_cookies,
-      const GetCookieCB& callback) override;
-  virtual void GetPlatformPathFromURL(
-      const GURL& url,
-      const GetPlatformPathCB& callback) override;
-  virtual void ExtractMediaMetadata(
-      const std::string& url,
-      const std::string& cookies,
-      const std::string& user_agent,
-      const ExtractMediaMetadataCB& callback) override;
-  virtual void ExtractMediaMetadata(
-      const int fd,
-      const int64 offset,
-      const int64 size,
-      const ExtractMediaMetadataCB& callback) override;
+  void GetAuthCredentials(const GURL& url,
+                          const GetAuthCredentialsCB& callback) override;
+  void GetCookies(const GURL& url,
+                  const GURL& first_party_for_cookies,
+                  const GetCookieCB& callback) override;
+  void GetPlatformPathFromURL(const GURL& url,
+                              const GetPlatformPathCB& callback) override;
+  void ExtractMediaMetadata(const std::string& url,
+                            const std::string& cookies,
+                            const std::string& user_agent,
+                            const ExtractMediaMetadataCB& callback) override;
+  void ExtractMediaMetadata(const int fd,
+                            const int64 offset,
+                            const int64 size,
+                            const ExtractMediaMetadataCB& callback) override;
 
   static bool RegisterMediaResourceGetter(JNIEnv* env);
 
  private:
   // Called when GetAuthCredentials() finishes.
   void GetAuthCredentialsCallback(
       const GetAuthCredentialsCB& callback,
       const net::AuthCredentials& credentials);
 
   // Called when GetCookies() finishes.
@@ skipping 18 matching lines @@
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<MediaResourceGetterImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaResourceGetterImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_RESOURCE_GETTER_IMPL_H_