Fix typo that was causing auto hide not being saved locally.

TBR=mukai@chromium.org
BUG=167579
TEST=none

Review URL: https://chromiumcodereview.appspot.com/11602023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@174711 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed