chromeos: Remove user pod container height animation.

This removes an animation that adds a bit of jank at
startup.  It doesn't have a significant effect on boot time
in either direction, from my measurements.

BUG=chromium-os:26210
TEST=manual: booted and checked that animation is gone


Review URL: http://codereview.chromium.org/9568044

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124760 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/chromeos/login/oobe.css

@@ -39,7 +39,6 @@ button {
 }
 
 #inner-container {
-  -webkit-transition: height 200ms ease-in-out;
   height: 294px;
   padding: 20px;
   position: relative;