Remove chromeos::GDataFileSystem::GetOperationRegistry()

chrome/browser/chromeos/gdata/gdata_file_system.cc

 // 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.
 
 #include "chrome/browser/chromeos/gdata/gdata_file_system.h"
 
 #include <errno.h>
 #include <sys/stat.h>
 
 #include <set>
@@ skipping 2776 matching lines @@
   if (!feed.get()) {
     callback.Run(base::PLATFORM_FILE_ERROR_FAILED, -1, -1);
     return;
   }
 
   callback.Run(base::PLATFORM_FILE_OK,
                feed->quota_bytes_total(),
                feed->quota_bytes_used());
 }
 
-GDataOperationRegistry* GDataFileSystem::GetOperationRegistry() {
-  return documents_service_->operation_registry();
-}
-
 void GDataFileSystem::OnCreateDirectoryCompleted(
     const CreateDirectoryParams& params,
     GDataErrorCode status,
     scoped_ptr<base::Value> data) {
 
   base::PlatformFileError error = GDataToPlatformError(status);
   if (error != base::PLATFORM_FILE_OK) {
     if (!params.callback.is_null())
       params.callback.Run(error);
 
@@ skipping 2432 matching lines @@
     base::PlatformFileError error,
     const std::string& resource_id,
     const std::string& md5) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   if (!callback.is_null())
     callback.Run(error);
 }
 
 }  // namespace gdata