globalRootsMutex  131 Source/platform/heap/Handle.h         Lock() : m_locker(ThreadState::globalRootsMutex()) { }
globalRootsMutex  340 Source/platform/heap/ThreadState.cpp         MutexLocker locker(globalRootsMutex());
globalRootsMutex  476 Source/platform/heap/ThreadState.h     static Mutex& globalRootsMutex();