Update {virtual,override,final} to follow C++11 style in chrome/browser/chromeos/drive.

chrome/browser/chromeos/drive/dummy_file_system.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 CHROME_BROWSER_CHROMEOS_DRIVE_DUMMY_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_DUMMY_FILE_SYSTEM_H_
 
 #include "chrome/browser/chromeos/drive/file_system_interface.h"
 
 namespace drive {
 
 // Dummy implementation of FileSystemInterface. All functions do nothing.
 class DummyFileSystem : public FileSystemInterface {
  public:
-  virtual ~DummyFileSystem() {}
-  virtual void AddObserver(FileSystemObserver* observer) override {}
-  virtual void RemoveObserver(FileSystemObserver* observer) override {}
-  virtual void CheckForUpdates() override {}
-  virtual void TransferFileFromLocalToRemote(
+  ~DummyFileSystem() override {}
+  void AddObserver(FileSystemObserver* observer) override {}
+  void RemoveObserver(FileSystemObserver* observer) override {}
+  void CheckForUpdates() override {}
+  void TransferFileFromLocalToRemote(
       const base::FilePath& local_src_file_path,
       const base::FilePath& remote_dest_file_path,
       const FileOperationCallback& callback) override {}
-  virtual void OpenFile(const base::FilePath& file_path,
-                        OpenMode open_mode,
-                        const std::string& mime_type,
-                        const OpenFileCallback& callback) override {}
-  virtual void Copy(const base::FilePath& src_file_path,
-                    const base::FilePath& dest_file_path,
-                    bool preserve_last_modified,
+  void OpenFile(const base::FilePath& file_path,
+                OpenMode open_mode,
+                const std::string& mime_type,
+                const OpenFileCallback& callback) override {}
+  void Copy(const base::FilePath& src_file_path,
+            const base::FilePath& dest_file_path,
+            bool preserve_last_modified,
+            const FileOperationCallback& callback) override {}
+  void Move(const base::FilePath& src_file_path,
+            const base::FilePath& dest_file_path,
+            const FileOperationCallback& callback) override {}
+  void Remove(const base::FilePath& file_path,
+              bool is_recursive,
+              const FileOperationCallback& callback) override {}
+  void CreateDirectory(const base::FilePath& directory_path,
+                       bool is_exclusive,
+                       bool is_recursive,
+                       const FileOperationCallback& callback) override {}
+  void CreateFile(const base::FilePath& file_path,
+                  bool is_exclusive,
+                  const std::string& mime_type,
+                  const FileOperationCallback& callback) override {}
+  void TouchFile(const base::FilePath& file_path,
+                 const base::Time& last_access_time,
+                 const base::Time& last_modified_time,
+                 const FileOperationCallback& callback) override {}
+  void TruncateFile(const base::FilePath& file_path,
+                    int64 length,
                     const FileOperationCallback& callback) override {}
-  virtual void Move(const base::FilePath& src_file_path,
-                    const base::FilePath& dest_file_path,
-                    const FileOperationCallback& callback) override {}
-  virtual void Remove(const base::FilePath& file_path,
-                      bool is_recursive,
-                      const FileOperationCallback& callback) override {}
-  virtual void CreateDirectory(
-      const base::FilePath& directory_path,
-      bool is_exclusive,
-      bool is_recursive,
-      const FileOperationCallback& callback) override {}
-  virtual void CreateFile(const base::FilePath& file_path,
-                          bool is_exclusive,
-                          const std::string& mime_type,
-                          const FileOperationCallback& callback) override {}
-  virtual void TouchFile(const base::FilePath& file_path,
-                         const base::Time& last_access_time,
-                         const base::Time& last_modified_time,
-                         const FileOperationCallback& callback) override {}
-  virtual void TruncateFile(const base::FilePath& file_path,
-                            int64 length,
-                            const FileOperationCallback& callback) override {}
-  virtual void Pin(const base::FilePath& file_path,
-                   const FileOperationCallback& callback) override {}
-  virtual void Unpin(const base::FilePath& file_path,
-                     const FileOperationCallback& callback) override {}
-  virtual void GetFile(const base::FilePath& file_path,
-                       const GetFileCallback& callback) override {}
-  virtual void GetFileForSaving(const base::FilePath& file_path,
-                                const GetFileCallback& callback) override {}
-  virtual base::Closure GetFileContent(
+  void Pin(const base::FilePath& file_path,
+           const FileOperationCallback& callback) override {}
+  void Unpin(const base::FilePath& file_path,
+             const FileOperationCallback& callback) override {}
+  void GetFile(const base::FilePath& file_path,
+               const GetFileCallback& callback) override {}
+  void GetFileForSaving(const base::FilePath& file_path,
+                        const GetFileCallback& callback) override {}
+  base::Closure GetFileContent(
       const base::FilePath& file_path,
       const GetFileContentInitializedCallback& initialized_callback,
       const google_apis::GetContentCallback& get_content_callback,
       const FileOperationCallback& completion_callback) override;
-  virtual void GetResourceEntry(
-      const base::FilePath& file_path,
-      const GetResourceEntryCallback& callback) override {}
-  virtual void ReadDirectory(
+  void GetResourceEntry(const base::FilePath& file_path,
+                        const GetResourceEntryCallback& callback) override {}
+  void ReadDirectory(
       const base::FilePath& file_path,
       const ReadDirectoryEntriesCallback& entries_callback,
       const FileOperationCallback& completion_callback) override {}
-  virtual void Search(const std::string& search_query,
-                      const GURL& next_link,
-                      const SearchCallback& callback) override {}
-  virtual void SearchMetadata(
-      const std::string& query,
-      int options,
-      int at_most_num_matches,
-      const SearchMetadataCallback& callback) override {}
-  virtual void GetAvailableSpace(
-      const GetAvailableSpaceCallback& callback) override {}
-  virtual void GetShareUrl(const base::FilePath& file_path,
-                           const GURL& embed_origin,
-                           const GetShareUrlCallback& callback) override {}
-  virtual void GetMetadata(
-      const GetFilesystemMetadataCallback& callback) override {}
-  virtual void MarkCacheFileAsMounted(
-      const base::FilePath& drive_file_path,
-      const MarkMountedCallback& callback) override {}
-  virtual void MarkCacheFileAsUnmounted(
+  void Search(const std::string& search_query,
+              const GURL& next_link,
+              const SearchCallback& callback) override {}
+  void SearchMetadata(const std::string& query,
+                      int options,
+                      int at_most_num_matches,
+                      const SearchMetadataCallback& callback) override {}
+  void GetAvailableSpace(const GetAvailableSpaceCallback& callback) override {}
+  void GetShareUrl(const base::FilePath& file_path,
+                   const GURL& embed_origin,
+                   const GetShareUrlCallback& callback) override {}
+  void GetMetadata(const GetFilesystemMetadataCallback& callback) override {}
+  void MarkCacheFileAsMounted(const base::FilePath& drive_file_path,
+                              const MarkMountedCallback& callback) override {}
+  void MarkCacheFileAsUnmounted(
       const base::FilePath& cache_file_path,
       const FileOperationCallback& callback) override {}
-  virtual void AddPermission(const base::FilePath& drive_file_path,
-                             const std::string& email,
-                             google_apis::drive::PermissionRole role,
-                             const FileOperationCallback& callback) override {}
-  virtual void Reset(const FileOperationCallback& callback) override {}
-  virtual void GetPathFromResourceId(const std::string& resource_id,
-                                     const GetFilePathCallback& callback)
-      override {}
+  void AddPermission(const base::FilePath& drive_file_path,
+                     const std::string& email,
+                     google_apis::drive::PermissionRole role,
+                     const FileOperationCallback& callback) override {}
+  void Reset(const FileOperationCallback& callback) override {}
+  void GetPathFromResourceId(const std::string& resource_id,
+                             const GetFilePathCallback& callback) override {}
 };
 
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_DUMMY_FILE_SYSTEM_H_