Mark tests as flaky.
Mark tests as flaky.

TBR=pkasting
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/160119

git-svn-id: http://src.chromium.org/svn/trunk/src@21564 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 3e881e2feefb658f1997e571ed38a90402c34aab
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