With bug 68033 fixed and globalFlag available, we should go through the Skipped tests in Mac WK2 to see what we can re-enable.
<rdar://problem/10124361>
A quick grep shows these tests make use of the globalFlag: ./http/tests/misc/resources/content-iframe.html ./http/tests/misc/set-window-opener-to-null.html ./http/tests/security/aboutBlank/xss-DENIED-navigate-opener-document-write.html ./http/tests/security/aboutBlank/xss-DENIED-navigate-opener-javascript-url.html ./http/tests/security/aboutBlank/xss-DENIED-set-opener.html ./http/tests/security/cross-frame-access-enumeration.html ./http/tests/security/cross-frame-access-get-custom-property-cached.html ./http/tests/security/cross-frame-access-get-override.html ./http/tests/security/cross-frame-access-get.html ./http/tests/security/cross-frame-access-getOwnPropertyDescriptor.html ./http/tests/security/cross-frame-access-history-get-override.html ./http/tests/security/cross-frame-access-history-get.html ./http/tests/security/cross-frame-access-location-get-override.html ./http/tests/security/cross-frame-access-location-get.html ./http/tests/security/cross-frame-access-private-browsing.html ./http/tests/security/dataURL/resources/foreign-domain-data-url-accessee-iframe.html ./http/tests/security/dataURL/resources/foreign-domain-data-url-accessee-opened-frame.html ./http/tests/security/dataURL/resources/foreign-domain-data-url-accessor-opened-frame.html ./http/tests/security/dataURL/resources/foreign-domain-data-url-window-location.html ./http/tests/security/dataURL/xss-DENIED-from-data-url-in-foreign-domain-window-open.html ./http/tests/security/dataURL/xss-DENIED-from-data-url-sub-frame-to-data-url-sub-frame.html ./http/tests/security/dataURL/xss-DENIED-from-data-url-to-data-url.html ./http/tests/security/dataURL/xss-DENIED-from-javascript-url-window-open.html ./http/tests/security/dataURL/xss-DENIED-to-data-url-in-foreign-domain-subframe-location-change.html ./http/tests/security/dataURL/xss-DENIED-to-data-url-in-foreign-domain-subframe.html ./http/tests/security/dataURL/xss-DENIED-to-data-url-in-foreign-domain-window-open.html ./http/tests/security/dataURL/xss-DENIED-to-data-url-sub-frame-2-level.html ./http/tests/security/dataURL/xss-DENIED-to-data-url-window-open.html ./http/tests/security/frameNavigation/resources/frame-with-link-to-navigate.html ./http/tests/security/frameNavigation/resources/frame-with-plugin-to-navigate.html ./http/tests/security/frameNavigation/xss-ALLOWED-targeted-subframe-navigation-change.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-frame-location-htmldom.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-frame-src-getAttribute-value.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-frame-src-htmldom.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-frame-src-setAttribute.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-frame-src-setAttributeNode.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-frame-src-setAttributeNodeNS.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-frame-src-setAttributeNS.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-iframe-src-getAttribute-value.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-iframe-src-htmldom.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-iframe-src-setAttribute.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-iframe-src-setAttributeNode.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-iframe-src-setAttributeNodeNS.html ./http/tests/security/javascriptURL/javascriptURL-execution-context-iframe-src-setAttributeNS.html ./http/tests/security/javascriptURL/resources/foreign-domain-javascript-url-accessee-iframe.html ./http/tests/security/javascriptURL/resources/foreign-domain-javascript-url-accessee-opened-frame.html ./http/tests/security/javascriptURL/resources/foreign-domain-javascript-url-accessor-opened-frame.html ./http/tests/security/javascriptURL/xss-ALLOWED-to-javascript-url-sub-frame-2-level.html ./http/tests/security/javascriptURL/xss-ALLOWED-to-javascript-url-window-open.html ./http/tests/security/javascriptURL/xss-DENIED-from-javascript-url-in-foreign-domain-window-open.html ./http/tests/security/javascriptURL/xss-DENIED-to-javascript-url-in-foreign-domain-subframe.html ./http/tests/security/javascriptURL/xss-DENIED-to-javascript-url-in-foreign-domain-window-open.html ./http/tests/security/resources/cross-frame-access-get-custom-property-cached-iframe.html ./http/tests/security/resources/cross-frame-iframe-for-enumeration-test.html ./http/tests/security/resources/cross-frame-iframe-for-get-override-test.html ./http/tests/security/resources/cross-frame-iframe-for-get-test.html ./http/tests/security/resources/cross-frame-iframe-for-history-get-override-test.html ./http/tests/security/resources/cross-frame-iframe-for-history-get-test.html ./http/tests/security/resources/cross-frame-iframe-for-location-get-override-test.html ./http/tests/security/resources/cross-frame-iframe-for-location-get-test.html ./http/tests/security/resources/cross-frame-iframe.html ./http/tests/security/resources/innocent-victim-with-notify.html ./http/tests/security/resources/localhost-accesssor.html ./http/tests/security/resources/open-window.html