[webkit-dev] Controlling use of Deletion UI with ENABLE_DELETION_UI

[Enrica Casucci]

Hi,
with http://trac.webkit.org/changeset/142533 I've added the ability to control the use of the Deletion UI.
I've explicitly enabled the feature for MAC and disabled it for iOS but I left in on by default for all the other ports, since I wasn't sure if how other WebKit clients were using it.
I suspect many ports use it only in the tests. If this is the case I would encourage every port to take explicit action and decide whether this is something you want or not.
Thanks!

	Enrica