117   struct ProcessThreadID {  struct
118     ProcessThreadID() : process_id(0), thread_id(0) {}  in ProcessThreadID()  function
119     ProcessThreadID(int process_id, int thread_id)  in ProcessThreadID()  function
121     bool operator< (const ProcessThreadID& rhs) const {
175   ProcessThreadID thread;
272   static Query EventThreadIs(const TraceEvent::ProcessThreadID& thread) {  in EventThreadIs()
343   static Query OtherThreadIs(const TraceEvent::ProcessThreadID& thread) {  in OtherThreadIs()
407   static Query PrevThreadIs(const TraceEvent::ProcessThreadID& thread) {  in PrevThreadIs()
479   static Query MatchThread(const TraceEvent::ProcessThreadID& thread) {  in MatchThread()
753   const std::string& GetThreadName(const TraceEvent::ProcessThreadID& thread);
763   std::map<TraceEvent::ProcessThreadID, std::string> thread_names_;