drive: Rename 'gdata' namespace to 'drive' in chrome/browser/chromeos/drive

chrome/browser/chromeos/drive/drive_system_service.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 CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_SYSTEM_SERVICE_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_SYSTEM_SERVICE_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chrome/browser/chromeos/drive/drive_file_error.h"
 #include "chrome/browser/profiles/profile_keyed_service.h"
 #include "chrome/browser/profiles/profile_keyed_service_factory.h"
 
 class FilePath;
 
-namespace gdata {
+namespace drive {
 
 class DriveCache;
 class DriveDownloadObserver;
 class DriveFileSystemInterface;
 class DriveServiceInterface;
 class DriveUploader;
 class DriveWebAppsRegistry;
 class FileWriteHelper;
 class DriveSyncClient;
 class StaleCacheFilesRemover;
@@ skipping 97 matching lines @@
   friend struct DefaultSingletonTraits<DriveSystemServiceFactory>;
 
   DriveSystemServiceFactory();
   virtual ~DriveSystemServiceFactory();
 
   // ProfileKeyedServiceFactory:
   virtual ProfileKeyedService* BuildServiceInstanceFor(
       Profile* profile) const OVERRIDE;
 };
 
-}  // namespace gdata
+}  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_SYSTEM_SERVICE_H_