MigrateVersion70To71 317 sync/syncable/directory_backing_store.cc if (MigrateVersion70To71()) MigrateVersion70To71 158 sync/syncable/directory_backing_store.h bool MigrateVersion70To71(); MigrateVersion70To71 2853 sync/syncable/directory_backing_store_unittest.cc TEST_F(DirectoryBackingStoreTest, MigrateVersion70To71) { MigrateVersion70To71 2867 sync/syncable/directory_backing_store_unittest.cc ASSERT_TRUE(dbs->MigrateVersion70To71()); MigrateVersion70To71 36 sync/test/test_directory_backing_store.h FRIEND_TEST_ALL_PREFIXES(DirectoryBackingStoreTest, MigrateVersion70To71);