3517     this->mu_.Lock();  in AccessData()
3519     this->mu_.Unlock();  in AccessData()
3559   Mutex mu_; // protects data_  member
3709     this->mu_.Lock();  in AccessData()
3711     this->mu_.Unlock();  in AccessData()
3740   Mutex mu_;  member
4035     ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(&mu_);  in A()
4041     MutexLock lock(&mu_);  in Done()
4047         MutexLock lock(&mu_);  in ~A()
4054   Mutex mu_;  member in PositiveTests_HarmfulRaceInDtor::A
5938     MutexLock lock(&mu_);  in Put()
5945     MutexLock lock(&mu_);  in Get()
5953   Mutex mu_;  member in FifoMessageQueue