notImplementedLoggingChannel   37 Source/platform/NotImplemented.h PLATFORM_EXPORT WTFLogChannel* notImplementedLoggingChannel();
notImplementedLoggingChannel   43 Source/platform/NotImplemented.h             WTFLogVerbose(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, WebCore::notImplementedLoggingChannel(), "UNIMPLEMENTED: "); \