MergeCachedForcedURLs  794 chrome/browser/history/top_sites_impl.cc   size_t num_forced_urls = MergeCachedForcedURLs(&top_sites);
MergeCachedForcedURLs  168 chrome/browser/history/top_sites_impl.h   size_t MergeCachedForcedURLs(MostVisitedURLList* new_list);