Suppressing two media layout tests.
Suppressing two media layout tests.

BUG=13907
TEST=tree goes green
TBR=hclam

Review URL: http://codereview.chromium.org/306042


git-svn-id: http://src.chromium.org/svn/trunk/src@29740 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: f3e7ae3fc22f126c69e015f8c86e6b60dc470f48
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