Cleanup of unused Notifications Galore! test app file.

This should have been removed in previous commits but got lost in some
git cl dcommit confusion.

BUG=NONE
TBR=miket@chromium.org

Review URL: https://codereview.chromium.org/12529009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@187506 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed