160   ThreadRef thread_ref;  in ForThread()  local
161   thread_ref.as_id = 0;  // Zero the union in case other is smaller.  in ForThread()
163   thread_ref.as_tid = ::GetThreadId(handle.platform_handle());  in ForThread()
165   thread_ref.as_handle = handle.platform_handle();  in ForThread()
167   return ForThread(thread_ref.as_id);  in ForThread()
621   ThreadRef thread_ref;  member
712       sizeof(header_->thread_ref) == sizeof(header_->thread_ref.as_id),  in ThreadActivityTracker()
726     DCHECK_EQ(0, header_->thread_ref.as_id);  in ThreadActivityTracker()
738     header_->thread_ref.as_tid = PlatformThread::CurrentId();  in ThreadActivityTracker()
740     header_->thread_ref.as_handle =  in ThreadActivityTracker()
901       header_->owner.process_id == 0 || header_->thread_ref.as_id == 0 ||  in IsValid()
940     const int64_t starting_thread_id = header_->thread_ref.as_id;  in CreateSnapshot()
978     output_snapshot->thread_id = header_->thread_ref.as_id;  in CreateSnapshot()