parseFontSize    4651 Source/core/css/parser/CSSPropertyParser.cpp bool CSSPropertyParser::parseFontSize(bool important)
parseFontSize      54 Source/core/html/HTMLFontElement.cpp static bool parseFontSize(const CharacterType* characters, unsigned length, int& size)
parseFontSize     134 Source/core/html/HTMLFontElement.cpp static bool parseFontSize(const String& input, int& size)