Re: [dom] Change DOMTokenList's add() return value. (#114)

OK. If it returns true when there are no supported tokens, then there will be an ugly but practical way to see if an object as has any supported tokens: `supportsTokens = !list.supports('neversupportedtoken')`.

(I don't think we should worry at all about the case where an attributes goes from having supported tokens to not having them.)

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Received on Monday, 30 November 2015 16:03:32 UTC