TryLock            27 chrome/common/multi_process_lock_linux.cc   virtual bool TryLock() OVERRIDE {
TryLock            23 chrome/common/multi_process_lock_mac.cc   virtual bool TryLock() OVERRIDE {
TryLock            21 chrome/common/multi_process_lock_win.cc   virtual bool TryLock() {
TryLock            41 mojo/public/cpp/utility/lib/mutex.cc bool Mutex::TryLock() {