Cleanup: Deprecate FileSystemCallbackDispatcher

content/common/fileapi/webfilesystem_callback_dispatcher.h

 // Copyright (c) 2012 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_COMMON_FILEAPI_WEBFILESYSTEM_CALLBACK_DISPATCHER_H_
 #define CONTENT_COMMON_FILEAPI_WEBFILESYSTEM_CALLBACK_DISPATCHER_H_
 
 #include "base/basictypes.h"
+#include "base/files/file_util_proxy.h"
 #include "base/platform_file.h"
-#include "webkit/fileapi/file_system_callback_dispatcher.h"
 
 class GURL;
 
 namespace WebKit {
 class WebFileSystemCallbacks;
 }
 
 namespace content {
 
-class WebFileSystemCallbackDispatcher
-    : public fileapi::FileSystemCallbackDispatcher {
+// Glue implementation between callbacks for FileSystemDispatcher and
+// WebKit::WebFileSystemCallbacks.
+class WebFileSystemCallbackDispatcher {
  public:
   explicit WebFileSystemCallbackDispatcher(
       WebKit::WebFileSystemCallbacks* callbacks);
 
-  // FileSystemCallbackDispatcher implementation
-  virtual void DidSucceed() OVERRIDE;
-  virtual void DidReadMetadata(
+  void DidFinish(base::PlatformFileError);
+  void DidReadMetadata(
+      base::PlatformFileError error,
       const base::PlatformFileInfo& file_info,
-      const base::FilePath& platform_path) OVERRIDE;
-  virtual void DidCreateSnapshotFile(
+      const base::FilePath& platform_path);
+  void DidCreateSnapshotFile(
+      base::PlatformFileError error,
       const base::PlatformFileInfo& file_info,
-      const base::FilePath& platform_path) OVERRIDE;
-  virtual void DidReadDirectory(
+      const base::FilePath& platform_path);
+  void DidReadDirectory(
+      base::PlatformFileError error,
       const std::vector<base::FileUtilProxy::Entry>& entries,
-      bool has_more) OVERRIDE;
-  virtual void DidOpenFileSystem(const std::string&,
-                                 const GURL&) OVERRIDE;
-  virtual void DidFail(base::PlatformFileError) OVERRIDE;
-  virtual void DidWrite(int64 bytes, bool complete) OVERRIDE;
+      bool has_more);
+  void DidOpenFileSystem(
+      base::PlatformFileError error,
+      const std::string& name,
+      const GURL& root);
 
  private:
   WebKit::WebFileSystemCallbacks* callbacks_;
+
+  DISALLOW_COPY_AND_ASSIGN(WebFileSystemCallbackDispatcher);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_FILEAPI_WEBFILESYSTEM_CALLBACK_DISPATCHER_H_