Add the condition variable unittest to all builds.
Add the condition variable unittest to all builds.

git-svn-id: http://src.chromium.org/svn/trunk/src@1253 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 6014327c0dab30c2f59025de134cc360f04f5fce
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