Add a new policy to allow for release channel delegation.

BUG=chromium-os:26312
TEST=Enroll. Set the policy in CPanel to delegated and verify it is editable.

Review URL: https://chromiumcodereview.appspot.com/9668001

git-svn-id: http://src.chromium.org/svn/trunk/src/chrome/browser/policy/proto@126659 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
1 file changed