Turn on running webkit tests with multiple test_shells. I'll be surprised if one of the platforms doesn't have trouble with this still. After committing I'll watch the tree and make the platforms that don't seem to work just use 1 test_shell again.
Turn on running webkit tests with multiple test_shells. I'll be surprised if one of the platforms doesn't have trouble with this still. After committing I'll watch the tree and make the platforms that don't seem to work just use 1 test_shell again.

Review URL: http://codereview.chromium.org/57035

git-svn-id: http://src.chromium.org/svn/trunk/src@12825 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: e801473a42377d9b1a580044b81053a11c8ac571
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