GetBookmarkTaskRunner   52 chrome/browser/bookmarks/bookmark_model_factory.cc       GetBookmarkTaskRunner());
GetBookmarkTaskRunner   29 chrome/browser/profiles/startup_task_runner_service.cc   GetBookmarkTaskRunner()->Start();
GetBookmarkTaskRunner   33 chrome/browser/profiles/startup_task_runner_service.h   scoped_refptr<base::DeferredSequencedTaskRunner> GetBookmarkTaskRunner();