tree 0c8f04731c2dfc2b79df21c7d9784caf9c44731e
parent 9d2d338e05607ca09ad7c3a76795b4fad0484539
author Kasper Nilsson <kaspern@google.com> 1533835899 -0700
committer Kasper Nilsson <kaspern@google.com> 1533841233 +0000

Allow hiding cancel button in gr-dialog

With this change, the cancel button may be hidden from the footer of the
dialog by supplying an empty string as the cancel label.

Bug: Issue 9543
Change-Id: Ic9841424bd2bb28a92a488280e7e7bbd0c4aae54