[GTK] Missing backslash in install-dependencies script
https://bugs.webkit.org/show_bug.cgi?id=112907

Reviewed by Philippe Normand.

* gtk/install-dependencies: Add missing backslash to dependencies
list.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@146465 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Qt] Unreviewed gardening. Skip some failing tests.

* platform/qt/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@146466 268f45cc-cd09-0410-ab3c-d52691b4dbfc