Dynamic updating recent menu for tabs from other devices.

components/browser_sync/profile_sync_service_mock.h

Index: components/browser_sync/profile_sync_service_mock.h
diff --git a/components/browser_sync/profile_sync_service_mock.h b/components/browser_sync/profile_sync_service_mock.h
index 29c1591cde41e60d94f3157f693dc84d2e6a4cdc..35191d35e42a68967254cc232750d9f3b1fd6a08 100644
--- a/components/browser_sync/profile_sync_service_mock.h
+++ b/components/browser_sync/profile_sync_service_mock.h
@@ -80,6 +80,9 @@ class ProfileSyncServiceMock : public ProfileSyncService {
   MOCK_METHOD1(OnActionableError, void(const syncer::SyncProtocolError&));
   MOCK_CONST_METHOD1(IsDataTypeControllerRunning, bool(syncer::ModelType));
 
+  MOCK_METHOD0(GetOpenTabsUIDelegateMock, sync_sessions::OpenTabsUIDelegate*());
+  sync_sessions::OpenTabsUIDelegate* GetOpenTabsUIDelegate() override;
+
   // DataTypeManagerObserver mocks.
   MOCK_METHOD1(OnConfigureDone,
                void(const syncer::DataTypeManager::ConfigureResult&));