Unreviewed, rolling out r140412.
http://trac.webkit.org/changeset/140412
https://bugs.webkit.org/show_bug.cgi?id=107549

Broke rendering of buttons on gmail (Requested by carewolf on
#webkit).

Patch by Sheriff Bot <webkit.review.bot@gmail.com> on 2013-01-22

* platform/graphics/qt/TransparencyLayer.h:
(WebCore::TransparencyLayer::TransparencyLayer):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@140415 268f45cc-cd09-0410-ab3c-d52691b4dbfc