Split up extensions storage API implementations for sync and local storage.

chrome/browser/extensions/api/storage/settings_sync_unittest.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 "base/bind.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/extensions/api/storage/leveldb_settings_storage_factory.h"
 #include "chrome/browser/extensions/api/storage/settings_frontend.h"
 #include "chrome/browser/extensions/api/storage/settings_storage_factory.h"
 #include "chrome/browser/extensions/api/storage/settings_sync_util.h"
 #include "chrome/browser/extensions/api/storage/settings_test_util.h"
+#include "chrome/browser/extensions/api/storage/sync_value_store_cache.h"
 #include "chrome/browser/extensions/api/storage/syncable_settings_storage.h"
 #include "chrome/browser/extensions/test_extension_service.h"
 #include "content/public/test/test_browser_thread.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/value_store/testing_value_store.h"
 #include "extensions/common/manifest.h"
 #include "sync/api/sync_change_processor.h"
 #include "sync/api/sync_change_processor_wrapper_for_test.h"
 #include "sync/api/sync_error_factory.h"
 #include "sync/api/sync_error_factory_mock.h"
@@ skipping 198 matching lines @@
   ValueStore* AddExtensionAndGetStorage(
       const std::string& id, Manifest::Type type) {
     scoped_refptr<const Extension> extension =
         util::AddExtensionWithId(profile_.get(), id, type);
     return util::GetStorage(extension, frontend_.get());
   }
 
   // Gets the syncer::SyncableService for the given sync type.
   syncer::SyncableService* GetSyncableService(syncer::ModelType model_type) {
     base::MessageLoop::current()->RunUntilIdle();
-    return frontend_->GetBackendForSync(model_type);
+    SyncValueStoreCache* sync_cache = static_cast<SyncValueStoreCache*>(
+        frontend_->GetValueStoreCache(settings_namespace::SYNC));
+    return sync_cache->GetSyncableService(model_type);
   }
 
   // Gets all the sync data from the SyncableService for a sync type as a map
   // from extension id to its sync data.
   std::map<std::string, SettingSyncDataList> GetAllSyncData(
       syncer::ModelType model_type) {
     syncer::SyncDataList as_list =
         GetSyncableService(model_type)->GetAllSyncData(model_type);
     std::map<std::string, SettingSyncDataList> as_map;
     for (syncer::SyncDataList::iterator it = as_list.begin();
@@ skipping 1170 matching lines @@
     ASSERT_EQ(1u, sync_processor_->changes().size());
     SettingSyncData sync_data = sync_processor_->changes()[0];
     EXPECT_EQ(syncer::SyncChange::ACTION_ADD, sync_data.change_type());
     EXPECT_EQ("ext", sync_data.extension_id());
     EXPECT_EQ("key.with.spot", sync_data.key());
     EXPECT_TRUE(sync_data.value().Equals(string_value.get()));
   }
 }
 
 }  // namespace extensions