Disables more media tests.
Disables more media tests.

BUG=none
TEST=none
TBR=imcheng@chromium.org
Review URL: http://codereview.chromium.org/3366020

git-svn-id: http://src.chromium.org/svn/trunk/src@58995 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 8cec403981bd013de19ea06458fddb2ddeabdcce
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