Unreviewed GTK gardening.

Rebaselining an editing test after r138654.

Adding failure expectations for two tests added in r138632.
Add a temporary failure expectation for transitions/transitions-parsing.html,
the test is fixed but just requires a clean build. It shouldn't paint the bots
red until then.

* platform/gtk/TestExpectations:
* platform/gtk/editing/deleting/delete-to-select-table-expected.txt: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@138797 268f45cc-cd09-0410-ab3c-d52691b4dbfc