cros: Enable Drive apps integration in app launcher.

chrome/browser/ui/app_list/app_list_syncable_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_APP_LIST_APP_LIST_SYNCABLE_SERVICE_H_
 #define CHROME_BROWSER_UI_APP_LIST_APP_LIST_SYNCABLE_SERVICE_H_
 
 #include <map>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 66 matching lines @@
 
   // Sets the name of the folder for OEM apps.
   void SetOemFolderName(const std::string& name);
 
   Profile* profile() { return profile_; }
   AppListModel* model() { return model_.get(); }
   size_t GetNumSyncItemsForTest() const { return sync_items_.size(); }
   const std::string& GetOemFolderNameForTest() const {
     return oem_folder_name_;
   }
+  void ResetDriveAppProviderForTest();
 
   // syncer::SyncableService
   virtual syncer::SyncMergeResult MergeDataAndStartSyncing(
       syncer::ModelType type,
       const syncer::SyncDataList& initial_sync_data,
       scoped_ptr<syncer::SyncChangeProcessor> sync_processor,
       scoped_ptr<syncer::SyncErrorFactory> error_handler) OVERRIDE;
   virtual void StopSyncing(syncer::ModelType type) OVERRIDE;
   virtual syncer::SyncDataList GetAllSyncData(
       syncer::ModelType type) const OVERRIDE;
@@ skipping 109 matching lines @@
 
   // Provides integration with Drive apps.
   scoped_ptr<DriveAppProvider> drive_app_provider_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListSyncableService);
 };
 
 }  // namespace app_list
 
 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_SYNCABLE_SERVICE_H_