WTFReportError     51 Source/platform/LayoutUnit.h         WTFReportError(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, "!(%s)", #doesOverflow); \
WTFReportError    107 Source/wtf/Assertions.h WTF_EXPORT void WTFReportError(const char* file, int line, const char* function, const char* format, ...) WTF_ATTRIBUTE_PRINTF(4, 5);
WTFReportError    318 Source/wtf/Assertions.h #define WTF_LOG_ERROR(...) WTFReportError(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, __VA_ARGS__)