[GTK] Rename translation domain to WebKit2GTK-4.0
https://bugs.webkit.org/show_bug.cgi?id=135646

Reviewed by Carlos Garcia Campos.

* CMakeLists.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@172142 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Gardening: fix bindings test breakage for for r170564 merged in r172129.
<https://webkit.org/b/134333>

Not reviewed.

No new tests.

* bindings/scripts/test/JS/JSTestEventTarget.h:
(WebCore::JSTestEventTarget::create):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@172143 268f45cc-cd09-0410-ab3c-d52691b4dbfc