Lines Matching full:backend
86 virtual bool RunOnDBThread(history::HistoryBackend* backend,
89 backend->QueryMostVisitedURLsImpl(result_count_,
98 backend->GetPageThumbnailDirectly(url, &data);
167 // Create the backend here, rather than in the constructor, so that
168 // unit tests that do not need the backend can run without a problem.
