Re: [w3c/clipboard-apis] Clarify promise rejection value (#76)

Re: "NotAllowedError", see the comments [here](https://heycam.github.io/webidl/#invalidaccesserror) for the recommendation to use this for denied requests.

Questions about the appropriateness of DataTransfer came about before the TAG review because it doesn't quite match what we'll need to do for the clipboard:
* Images can be on the clipboard multiple times (in different formats)
* We'll need placeholders for delay-generated data

We could hack these things on top of DataTransfer, but that's not necessarily the best approach.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/w3c/clipboard-apis/issues/76#issuecomment-388209803