Update Chromium Buildbot Monitor extension.

Update Chromium Buildbot Monitor extension.

It is using a now defunct webkit notifications API and thus with recent
versions of Chrome a notification balloon that used to appear in the
right bottom does not appear anymore.

This patches makes the changes necessary so the notification balloon
appears again.

BUG=None
TEST=None
R=peter@chromium.org,miket@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=286141

[tfarina, 2014-07-26 21:42:42]

ptal.

[Peter Beverloo, 2014-07-26 21:44:41]

notifications lgtm % comment

https://codereview.chromium.org/420103003/diff/1/chrome/common/extensions/doc...
File chrome/common/extensions/docs/examples/extensions/buildbot/bg.js (right):

https://codereview.chromium.org/420103003/diff/1/chrome/common/extensions/doc...
chrome/common/extensions/docs/examples/extensions/buildbot/bg.js:34:
lastNotification.show();
Line 34 should be removed (showing is an implicit effect of the constructor).

[tfarina, 2014-07-27 01:34:18]

https://codereview.chromium.org/420103003/diff/1/chrome/common/extensions/doc...
File chrome/common/extensions/docs/examples/extensions/buildbot/bg.js (right):

https://codereview.chromium.org/420103003/diff/1/chrome/common/extensions/doc...
chrome/common/extensions/docs/examples/extensions/buildbot/bg.js:34:
lastNotification.show();
On 2014/07/26 21:44:41, Peter Beverloo wrote:
> Line 34 should be removed (showing is an implicit effect of the constructor).

Done.

[miket_OOO, 2014-07-28 14:34:55]

LGTM and thanks!

[tfarina, 2014-07-29 02:09:30]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2014-07-29 02:10:49]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tfarina@chromium.org/420103003/20001

[commit-bot: I haz the power, 2014-07-29 02:54:48]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  android_dbg_triggered_tests on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_dbg_tri...)

[commit-bot: I haz the power, 2014-07-29 09:24:19]

Change committed as 286141