Unreviewed EFL gardening.

Mark fast/animation/request-animation-frame-too-rapid.html as failing on EFL WK2
due to r150015.

* platform/efl-wk2/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150033 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Sometimes NSUndoManager can get into an inconsistent state
https://bugs.webkit.org/show_bug.cgi?id=116050

Reviewed by Enrica Casucci.

Always group undo items to work around a bug in NSUndoManager that manifests
when we call removeAllActionsWithTarget.

Source/WebKit/mac: 

* WebCoreSupport/WebEditorClient.mm:
(WebEditorClient::registerUndoOrRedoStep):

Source/WebKit2: 

* UIProcess/API/mac/PageClientImpl.mm:
(WebKit::PageClientImpl::registerEditCommand):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150034 268f45cc-cd09-0410-ab3c-d52691b4dbfc