mainReceivedError  204 Source/core/loader/DocumentLoader.cpp         mainReceivedError(ResourceError::cancelledError(m_request.url()));
mainReceivedError  238 Source/core/loader/DocumentLoader.cpp     mainReceivedError(m_mainResource->resourceError());
mainReceivedError  761 Source/core/loader/DocumentLoader.cpp     mainReceivedError(error);
mainReceivedError  168 Source/core/loader/DocumentLoader.h         void mainReceivedError(const ResourceError&);