Drive: Move inner structures of DriveAPIService under drive namespace.

chrome/browser/sync_file_system/drive_backend/sync_engine_initializer.cc

 // 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.
 
 #include "chrome/browser/sync_file_system/drive_backend/sync_engine_initializer.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "chrome/browser/drive/drive_api_service.h"
@@ skipping 206 matching lines @@
     return;
   }
 
   ListAppRootFolders(token.Pass());
 }
 
 void SyncEngineInitializer::CreateSyncRoot(scoped_ptr<SyncTaskToken> token) {
   DCHECK(!sync_root_folder_);
   set_used_network(true);
   cancel_callback_ = sync_context_->GetDriveService()->AddNewDirectory(
-      root_folder_id_, kSyncRootFolderTitle,
-      drive::DriveServiceInterface::AddNewDirectoryOptions(),
+      root_folder_id_, kSyncRootFolderTitle, drive::AddNewDirectoryOptions(),
       base::Bind(&SyncEngineInitializer::DidCreateSyncRoot,
-                 weak_ptr_factory_.GetWeakPtr(),
-                 base::Passed(&token)));
+                 weak_ptr_factory_.GetWeakPtr(), base::Passed(&token)));
 }
 
 void SyncEngineInitializer::DidCreateSyncRoot(
     scoped_ptr<SyncTaskToken> token,
     google_apis::DriveApiErrorCode error,
     scoped_ptr<google_apis::FileResource> entry) {
   DCHECK(!sync_root_folder_);
   cancel_callback_.Reset();
 
   SyncStatusCode status = DriveApiErrorCodeToSyncStatusCode(error);
@@ skipping 101 matching lines @@
     return;
   }
 
   util::Log(logging::LOG_VERBOSE, FROM_HERE,
             "[Initialize] Completed successfully.");
   SyncTaskManager::NotifyTaskDone(token.Pass(), SYNC_STATUS_OK);
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system