Mark some opentype MATH tests failing due to bad references.
https://bugs.webkit.org/show_bug.cgi?id=130322

Unreviewed gardening.

* platform/mac/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169307 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Update GTK references for some tests after bug 130322.
https://bugs.webkit.org/show_bug.cgi?id=130322

Unreviewed gardening.

* platform/gtk/mathml/opentype/vertical-LatinModern-expected.txt:
* platform/gtk/mathml/presentation/mo-stretch-expected.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169308 268f45cc-cd09-0410-ab3c-d52691b4dbfc