Revert my last fix for a memory leak in the navigation controller tests. This causes an assertion in debug mode. I think this needs to be done another way. Review URL: http://codereview.chromium.org/2873
Revert my last fix for a memory leak in the navigation controller tests. This
causes an assertion in debug mode. I think this needs to be done another way.
Review URL: http://codereview.chromium.org/2873

git-svn-id: http://src.chromium.org/svn/trunk/src@2239 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 8ec5c458149c81e9f439175f79ba74821e9081b1
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