browser.sessions.* isn't polyfilled

[eejdoowad]

No description provided.

[rotemdan]

Since I needed this functionality I've made a custom build with the following added to api-metadata.json:

  "sessions": {
    "getDevices": {
      "minArgs": 0,
      "maxArgs": 1
    },
    "getRecentlyClosed": {
      "minArgs": 0,
      "maxArgs": 1
    },
    "restore": {
      "minArgs": 1,
      "maxArgs": 1
    }
  }

and it seems to work so far.

According to the chrome documentation these three methods are the only ones supported in Chrome.

Apparently there's an onChanged event as well but I'm not sure if it requires a polyfill of some sort.

Is this sufficient for a pull request? or the additional methods (currently Firefox-only) are needed as well?

[Rob--W]

This was fixed in 69e5876, and will be released in 0.3.0 (see #88).

[Rob--W]

Fixed in 0.3.0: https://github.com/mozilla/webextension-polyfill/releases/tag/0.3.0