Refactor common invalidation framework types

sync/notifier/object_id_invalidation_map_test_util.h

Index: sync/notifier/object_id_invalidation_map_test_util.h
diff --git a/sync/notifier/object_id_invalidation_map_test_util.h b/sync/notifier/object_id_invalidation_map_test_util.h
deleted file mode 100644
index 0217da8d65ceb457e2d6190d39324d0270d23cc5..0000000000000000000000000000000000000000
--- a/sync/notifier/object_id_invalidation_map_test_util.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// 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 SYNC_NOTIFIER_OBJECT_ID_INVALIDATION_MAP_TEST_UTILH_
-#define SYNC_NOTIFIER_OBJECT_ID_INVALIDATION_MAP_TEST_UTILH_
-
-// Convince googletest to use the correct overload for PrintTo().
-#include "sync/internal_api/public/base/invalidation_test_util.h"
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/notifier/object_id_invalidation_map.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-namespace syncer {
-
-::testing::Matcher<const ObjectIdInvalidationMap&> Eq(
-    const ObjectIdInvalidationMap& expected);
-
-}  // namespace syncer
-
-#endif  // SYNC_NOTIFIER_OBJECT_ID_INVALIDATION_MAP_TEST_UTILH_