// http://www.w3.org/TR/css3-syntax/#consume-a-numeric-token
CSSParserToken CSSTokenizer::consumeNumericToken()
{
CSSParserToken token = consumeNumber();
if (nextCharsAreIdentifier())
token.convertToDimensionWithUnit(consumeName());
else if (consumeIfNext('%'))
token.convertToPercentage();
return token;
}
static CSSParserToken percentage(NumericValueType type, double value)
{
CSSParserToken token = number(type, value, NoSign); // sign ignored
token.convertToPercentage();
return token;
}