More fixes for Virtual Screen Coordinates
- Use correct coordinates in ShelfLayoutManager for launcher and status widget. 
- Use screen coordinates in window sizer.

BUG=123160
TEST=manual

Review URL: https://chromiumcodereview.appspot.com/10790080

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@147569 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed