GlyphIterationStyle  428 Source/platform/fonts/mac/ComplexTextController.cpp void ComplexTextController::advance(unsigned offset, GlyphBuffer* glyphBuffer, GlyphIterationStyle iterationStyle, HashSet<const SimpleFontData*>* fallbackFonts)
GlyphIterationStyle   57 Source/platform/fonts/mac/ComplexTextController.h     void advance(unsigned to, GlyphBuffer* = 0, GlyphIterationStyle = IncludePartialGlyphs, HashSet<const SimpleFontData*>* fallbackFonts = 0);