initializeMainThread   54 Source/platform/heap/RunAllTests.cpp     WTF::initializeMainThread(0);
initializeMainThread   55 Source/platform/testing/RunAllTests.cpp     WTF::initializeMainThread(0);
initializeMainThread  164 Source/web/WebKit.cpp     WTF::initializeMainThread(callOnMainThreadFunction);
initializeMainThread   43 Source/wtf/MainThread.h WTF_EXPORT void initializeMainThread(void (*)(MainThreadFunction, void*));
initializeMainThread   53 Source/wtf/testing/RunAllTests.cpp     WTF::initializeMainThread(0);