[Sync] Move the last things out of core/.

components/sync/engine_impl/test_entry_factory.h

Index: components/sync/engine_impl/test_entry_factory.h
diff --git a/components/sync/core/test/test_entry_factory.h b/components/sync/engine_impl/test_entry_factory.h
similarity index 96%
rename from components/sync/core/test/test_entry_factory.h
rename to components/sync/engine_impl/test_entry_factory.h
index dc338836972cd37a980875dc9f52037bda65b046..fc8b124a8e8b6a4580d3b077959c9bd80448fded 100644
--- a/components/sync/core/test/test_entry_factory.h
+++ b/components/sync/engine_impl/test_entry_factory.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_SYNC_CORE_TEST_TEST_ENTRY_FACTORY_H_
-#define COMPONENTS_SYNC_CORE_TEST_TEST_ENTRY_FACTORY_H_
+#ifndef COMPONENTS_SYNC_ENGINE_IMPL_TEST_ENTRY_FACTORY_H_
+#define COMPONENTS_SYNC_ENGINE_IMPL_TEST_ENTRY_FACTORY_H_
 
 #include <stdint.h>
 
@@ -133,4 +133,4 @@ class TestEntryFactory {
 
 }  // namespace syncer
 
-#endif  // COMPONENTS_SYNC_CORE_TEST_TEST_ENTRY_FACTORY_H_
+#endif  // COMPONENTS_SYNC_ENGINE_IMPL_TEST_ENTRY_FACTORY_H_