Include the area to the right of the tabstrip underneath the window controls in the window caption area.
Include the area to the right of the tabstrip underneath the window controls in the window caption area.

B=1031854
Review URL: http://codereview.chromium.org/2840

git-svn-id: http://src.chromium.org/svn/trunk/src@2202 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: f760dce3cd4f9241f9a91334f11bde9e7cddb781
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser