defaultUseSubpixelPositioning  302 Source/platform/fonts/harfbuzz/FontPlatformDataHarfBuzz.cpp bool FontPlatformData::defaultUseSubpixelPositioning()
defaultUseSubpixelPositioning  268 Source/platform/fonts/win/FontPlatformDataWin.cpp bool FontPlatformData::defaultUseSubpixelPositioning()