Enabling more passing media layout tests.
Enabling more passing media layout tests.

BUG=G9798
TEST=tree stays green
TBR=hclam

Review URL: http://codereview.chromium.org/295038


git-svn-id: http://src.chromium.org/svn/trunk/src@29615 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 57c437b83a80ff965a78bc3e2ffc5fc35f3f68af
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