IsKnownURL        114 chrome/browser/history/top_sites_cache.cc bool TopSitesCache::IsKnownURL(const GURL& url) const {
IsKnownURL        469 chrome/browser/history/top_sites_impl.cc bool TopSitesImpl::IsKnownURL(const GURL& url) {
IsKnownURL         30 chrome/browser/thumbnails/thumbnail_service_unittest.cc   virtual bool IsKnownURL(const GURL& url) OVERRIDE {