InitializeChangeTrackerOnFileThread  649 chrome/browser/sync_file_system/local/local_file_sync_context.cc         base::Bind(&LocalFileSyncContext::InitializeChangeTrackerOnFileThread,
InitializeChangeTrackerOnFileThread  244 chrome/browser/sync_file_system/local/local_file_sync_context.h   SyncStatusCode InitializeChangeTrackerOnFileThread(