Allow chrome.app.window alwaysOnTop property in stable

Allow chrome.app.window alwaysOnTop property in stable

Removed dev channel restriction, allow the alwaysOnTop property in M32 stable.

BUG=171597
TEST=Test all OSes using Window State sample app. 
Create windows with the alwaysOnTop option enabled, as well as changing the 
property using the setAlwaysOnTop() API function after window creation.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=232001

[tmdiep, 2013-10-30 00:33:20]

Ben: Please review this patch, thanks.

[benwells, 2013-10-30 06:08:19]

lgtm

https://codereview.chromium.org/48113024/diff/1/chrome/common/extensions/api/...
File chrome/common/extensions/api/app_window.idl (right):

https://codereview.chromium.org/48113024/diff/1/chrome/common/extensions/api/...
chrome/common/extensions/api/app_window.idl:185: static void
setAlwaysOnTop(boolean alwaysOnTop);
Ah, nice catch. Camel case is better. Can you also update the icon_url and
created_window above?

[commit-bot: I haz the power, 2013-10-30 22:42:29]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/tmdiep@chromium.org/48113024/100001

[commit-bot: I haz the power, 2013-10-30 23:19:55]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/tmdiep@chromium.org/48113024/100001

[commit-bot: I haz the power, 2013-10-31 04:32:46]

Change committed as 232001