StyleRuleFontFace   66 Source/core/css/FontFaceCache.h     typedef HashMap<const StyleRuleFontFace*, RefPtr<FontFace> > StyleRuleToFontFace;
StyleRuleFontFace  309 Source/core/css/StyleRule.cpp StyleRuleFontFace::StyleRuleFontFace()
StyleRuleFontFace  320 Source/core/css/StyleRule.cpp StyleRuleFontFace::~StyleRuleFontFace()