Nasty hack to pick the right origin for a sheet above an app window.

Nasty hack to pick the right origin for a sheet above an app window.

In r546e2e6931 GetSheetParentBoundsForParentView was added to work around
the presense of dev tools in the view hierarchy when calculating the center
of the web contents view. In an app window there is no dev tools view so
this patch falls back to the parent view's normal bounds.

BUG=

Committed: https://crrev.com/4bc9cfaa94d641be10f1979a347ab50f3dea2b6f
Cr-Commit-Position: refs/heads/master@{#299790}

[Reilly Grant (use Gerrit), 2014-10-15 19:17:25]

reillyg@chromium.org changed reviewers:
+ avi@chromium.org

[Reilly Grant (use Gerrit), 2014-10-15 19:17:53]

Please take a look. This is the hack we discussed over IM.

[Avi (use Gerrit), 2014-10-15 21:12:25]

LGTM. It would be nice if we could make some kind of containment protocol.

[Reilly Grant (use Gerrit), 2014-10-15 21:28:40]

The CQ bit was checked by reillyg@chromium.org

[commit-bot: I haz the power, 2014-10-15 21:29:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/659823003/1

[commit-bot: I haz the power, 2014-10-16 00:23:04]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-10-16 00:23:45]

Patchset 1 (id:??) landed as
https://crrev.com/4bc9cfaa94d641be10f1979a347ab50f3dea2b6f
Cr-Commit-Position: refs/heads/master@{#299790}