Fix ChromeFrame test failures caused by the change to support about:plugins in full tab mode.
Fix ChromeFrame test failures caused by the change to support about:plugins in full tab
mode.

BUG=66118
TBR=none

Review URL: http://codereview.chromium.org/5707009

git-svn-id: http://src.chromium.org/svn/trunk/src@69104 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: be74ee7e2300bd5bc1705921d276a2a9c48c7710
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