tree 5385a9d90c3c4b0c921507a243ac230bc6a0438f
parent ccc5064e1df33c0480f5edf67cd9c358b58a99f9
author Andrew Lee <anwlee@google.com> 1415400180 -0800
committer Andrew Lee <anwlee@google.com> 1415400180 -0800

Grey out merge button after it is clicked.

Bug: 18230928
Change-Id: I5be1ab8cb759aa7afe1e937f7b3223ed3d6dcac2