https://bugs.webkit.org/show_bug.cgi?id=107230

Reviewed by David Kilzer.

Source/JavaScriptCore:

* Configurations/FeatureDefines.xcconfig:

Source/WebCore:

No new tests. Covered by existing tests which are now unskipped.

* Configurations/FeatureDefines.xcconfig:

Source/WebKit/mac:

* Configurations/FeatureDefines.xcconfig:

Source/WebKit2:

* Configurations/FeatureDefines.xcconfig:

Tools:

* DumpRenderTree/mac/TestRunnerMac.mm:
(TestRunner::resetPageVisibility):
Fix a typo in the original implementation. resetPageVisibility should
pass initialState YES so an event is not dispatched, which causes
issues in multiple tests. This now matches other ports.

LayoutTests:

* fast/events/page-visibility-iframe-delete-test-expected.txt:
* fast/events/page-visibility-iframe-delete-test.html:
Fix a typo.

* platform/mac/TestExpectations:
Unskip the tests on OS X.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@140469 268f45cc-cd09-0410-ab3c-d52691b4dbfc