MigrateVersion67To68 301 sync/syncable/directory_backing_store.cc if (MigrateVersion67To68()) MigrateVersion67To68 155 sync/syncable/directory_backing_store.h bool MigrateVersion67To68(); MigrateVersion67To68 2769 sync/syncable/directory_backing_store_unittest.cc TEST_F(DirectoryBackingStoreTest, MigrateVersion67To68) { MigrateVersion67To68 2784 sync/syncable/directory_backing_store_unittest.cc ASSERT_TRUE(dbs->MigrateVersion67To68()); MigrateVersion67To68 33 sync/test/test_directory_backing_store.h FRIEND_TEST_ALL_PREFIXES(DirectoryBackingStoreTest, MigrateVersion67To68);