Code review comment for lp://staging/~dashua/light-themes/border-less.metacity.and.fixes

To be very clear, no one did any work on the Unity 2D side. Also, it is not specific to Unity 2D, it is a general metacity issue. If there is something to do to support 0px borders without triggering bug #733431, it's there.

I did not know that the task "[...] subsequently fix Unity-2D to cope (njpatel)" was assigned to njpatel nor do I know any plans in that regard.