Refactor preference syncing.

chrome/browser/sync/syncable_service_mock.h

Index: chrome/browser/sync/syncable_service_mock.h
diff --git a/chrome/browser/sync/syncable_service_mock.h b/chrome/browser/sync/syncable_service_mock.h
new file mode 100644
index 0000000000000000000000000000000000000000..b1ea235cffd4bb73d83be7312a568ca15b827b14
--- /dev/null
+++ b/chrome/browser/sync/syncable_service_mock.h
@@ -0,0 +1,31 @@
+// Copyright (c) 2011 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_SYNC_SYNCABLE_SERVICE_MOCK_H_
+#define CHROME_BROWSER_SYNC_SYNCABLE_SERVICE_MOCK_H_
+#pragma once
+
+#include "chrome/browser/sync/syncable_service.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+class SyncableServiceMock : public SyncableService {
+ public:
+  SyncableServiceMock();
+  virtual ~SyncableServiceMock();
+
+  MOCK_METHOD0(AssociateModels, bool());
+  MOCK_METHOD0(DisassociateModels, bool());
+  MOCK_METHOD1(SyncModelHasUserCreatedNodes, bool(bool* has_nodes));
+  MOCK_METHOD0(AbortAssociation, void());
+  MOCK_METHOD0(CryptoReadyIfNecessary, bool());
+  MOCK_METHOD3(ApplyChangesFromSync, void(
+      const sync_api::BaseTransaction* trans,
+      const sync_api::SyncManager::ChangeRecord* changes,
+      int change_count));
+  MOCK_METHOD2(SetupSync, void(
+      ProfileSyncService* sync_service,
+      browser_sync::GenericChangeProcessor* change_processor));
+};
+
+#endif  // CHROME_BROWSER_SYNC_SYNCABLE_SERVICE_MOCK_H_