FontFileKey 124 Source/platform/fonts/FontCache.cpp typedef HashMap<FontCache::FontFileKey, RefPtr<OpenTypeVerticalData>, WTF::IntHash<FontCache::FontFileKey>, WTF::UnsignedWithZeroKeyHashTraits<FontCache::FontFileKey> > FontVerticalDataCache; FontFileKey 132 Source/platform/fonts/FontCache.cpp PassRefPtr<OpenTypeVerticalData> FontCache::getVerticalData(const FontFileKey& key, const FontPlatformData& platformData) FontFileKey 220 Source/platform/fonts/FontCache.cpp Vector<FontCache::FontFileKey> keysToRemove; FontFileKey 110 Source/platform/fonts/FontCache.h PassRefPtr<OpenTypeVerticalData> getVerticalData(const FontFileKey&, const FontPlatformData&);