ChromeOS: Keep app list centered when the display rotates by 90 degrees.

ChromeOS: Keep app list centered when the display rotates by 90 degrees.

Only relevant for the --enable-experimental-app-list-position flag.

AppListView now has a mode where it automatically keeps the bubble
centered on the screen's primary display, rather than a fixed position.

BUG=363928
TEST=Run with --enable-experimental-app-list-position. Open the app
list, press Ctrl+Shift+F3 to rotate. App list should remain centered.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=266176

[Matt Giuca, 2014-04-24 10:03:19]

jamescook: ash/wm/app_list_controller.cc
xiyuan: ui/app_list/views/app_list_view.*

Thanks!

https://codereview.chromium.org/237533015/diff/100001/ui/app_list/views/app_l...
File ui/app_list/views/app_list_view.cc (right):

https://codereview.chromium.org/237533015/diff/100001/ui/app_list/views/app_l...
ui/app_list/views/app_list_view.cc:360: gfx::Point AppListView::GetCenterPoint()
{
Note: It may seem a bit trivial to abstract out this essentially one-line
function, but a follow-up CL (https://codereview.chromium.org/250423004) is
going to add more logic here (avoiding the virtual keyboard) so it is worth it.

[xiyuan, 2014-04-24 16:33:40]

lgtm

[James Cook, 2014-04-24 17:18:18]

lgtm

[Matt Giuca, 2014-04-25 01:50:05]

The CQ bit was checked by mgiuca@chromium.org

[commit-bot: I haz the power, 2014-04-25 02:03:07]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mgiuca@chromium.org/237533015/100001

[commit-bot: I haz the power, 2014-04-25 03:10:17]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-04-25 03:10:18]

Try jobs failed on following builders:
  tryserver.chromium on win_chromium_rel

[Matt Giuca, 2014-04-25 03:45:19]

The CQ bit was checked by mgiuca@chromium.org

[commit-bot: I haz the power, 2014-04-25 03:45:38]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mgiuca@chromium.org/237533015/100001

[commit-bot: I haz the power, 2014-04-25 09:27:52]

Change committed as 266176