[Views] Reposition status bubble after any contents relayout.

BUG=331280

Review URL: https://codereview.chromium.org/143883010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246671 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246671