Drive: Move inner structures of DriveAPIService under drive namespace.

chrome/browser/sync_file_system/drive_backend/drive_service_wrapper.cc

 // Copyright 2014 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/drive_service_wrapper.h"
 
 #include <string>
 
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/drive/drive_service_interface.h"
 
 namespace sync_file_system {
 namespace drive_backend {
 
 DriveServiceWrapper::DriveServiceWrapper(
     drive::DriveServiceInterface* drive_service)
     : drive_service_(drive_service) {
   DCHECK(drive_service_);
 }
 
 void DriveServiceWrapper::AddNewDirectory(
     const std::string& parent_resource_id,
     const std::string& directory_title,
-    const drive::DriveServiceInterface::AddNewDirectoryOptions& options,
+    const drive::AddNewDirectoryOptions& options,
     const google_apis::FileResourceCallback& callback) {
   DCHECK(sequece_checker_.CalledOnValidSequencedThread());
   drive_service_->AddNewDirectory(parent_resource_id,
                                   directory_title,
                                   options,
                                   callback);
 }
 
 void DriveServiceWrapper::DeleteResource(
     const std::string& resource_id,
@@ skipping 73 matching lines @@
     const std::string& title,
     const std::string& directory_resource_id,
     const google_apis::FileListCallback& callback) {
   DCHECK(sequece_checker_.CalledOnValidSequencedThread());
   drive_service_->SearchByTitle(
       title, directory_resource_id, callback);
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system