Add PanelWindow and PanelLayoutManager to ash. (+ win fix)
    
This implements a sample implementation of a WidgetDelegateView (PanelWindow) and a LayoutManager to provide an initial out
    
ash_shell must be run with --aura-panels to get the new behavior, since Chrome currently relies on existing behavior for wi

BUG=98330
TEST=Run ash_shell --aura-panels to see a simple panel test implementation. Ensure panels work as expected in Chrome.

Original Review URL: http://codereview.chromium.org/9104027
[email protected]


Review URL: http://codereview.chromium.org/9325051

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@120478 0039d316-1c4b-4281-b951-d872f2087c98
11 files changed