When a bitmap allocation fails, do some checks that will crash in different ways so we can get a better picture when looking at the crash reports of why the allocation might be failing.
When a bitmap allocation fails, do some checks that will crash in different
ways so we can get a better picture when looking at the crash reports of why
the allocation might be failing.

BUG=1275638
Review URL: http://codereview.chromium.org/3119

git-svn-id: http://src.chromium.org/svn/trunk/src@2548 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: c7ba251be44bf179c98f166d17c0dccd03b4c72f
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