[push-api] Define PermissionDeniedError. (#106)

You can merge this Pull Request by running:

  git pull https://github.com/mvano/push-api PermissionDeniedError

Or you can view, comment on it, or merge it online at:

  https://github.com/w3c/push-api/pull/106

-- Commit Summary --

  * Define PermissionDeniedError.

-- File Changes --

    M index.html (49)

-- Patch Links --

https://github.com/w3c/push-api/pull/106.patch
https://github.com/w3c/push-api/pull/106.diff

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Reply to this email directly or view it on GitHub:
https://github.com/w3c/push-api/pull/106