OpenTypeVerticalData  124 Source/platform/fonts/FontCache.cpp typedef HashMap<FontCache::FontFileKey, RefPtr<OpenTypeVerticalData>, WTF::IntHash<FontCache::FontFileKey>, WTF::UnsignedWithZeroKeyHashTraits<FontCache::FontFileKey> > FontVerticalDataCache;
OpenTypeVerticalData  400 Source/platform/fonts/opentype/OpenTypeVerticalData.cpp OpenTypeVerticalData::OpenTypeVerticalData(const FontPlatformData& platformData)