Enabling the Media Stream API to avoid tests failing in the canary bots.
Enabling the Media Stream API to avoid tests failing in the canary bots.

WebKit bug for re-enabling the tests after this:
https://bugs.webkit.org/show_bug.cgi?id=58147

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6825072

git-svn-id: http://src.chromium.org/svn/trunk/src@81426 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 95f5d6515da7e45831ed1fff0846aca6263cb635
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