LevelError        609 Source/web/AssertMatchingEnums.cpp COMPILE_ASSERT_MATCHING_ENUM(WebConsoleMessage::LevelError, ErrorMessageLevel);
LevelError        814 Source/web/ChromeClientImpl.cpp     m_webView->mainFrame()->addMessageToConsole(WebConsoleMessage(WebConsoleMessage::LevelError, message));
LevelError        811 Source/web/WebFrameImpl.cpp     case WebConsoleMessage::LevelError: