Temporarily disable two DOM checker tests to see if it has any effect on non-determinism.
Temporarily disable two DOM checker tests to see if it has any effect on
non-determinism.

BUG=9394
TEST=DOM checker automated tests should still function properly.
Review URL: http://codereview.chromium.org/99299

git-svn-id: http://src.chromium.org/svn/trunk/src@15103 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: ac95678a40e5b5a75b7ab06c5e9efc1114049ca9
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