isFetching        132 Source/core/fetch/ResourceFetcher.h     bool isFetching() const;
isFetching        197 Source/core/loader/DocumentLoader.cpp     } else if (m_fetcher->isFetching()) {
isFetching        223 Source/core/loader/DocumentLoader.cpp     return m_loadingMainResource || m_fetcher->isFetching();