ClearPnaclCacheOnIOThread  575 chrome/browser/browsing_data/browsing_data_remover.cc         base::Bind(&BrowsingDataRemover::ClearPnaclCacheOnIOThread,
ClearPnaclCacheOnIOThread  315 chrome/browser/browsing_data/browsing_data_remover.h   void ClearPnaclCacheOnIOThread(base::Time begin, base::Time end);