When DisallowUserAgentShadowContent is set, we always move out of all shadow roots regardless of whether they’re UA shadow root or not.
Created attachment 315500 [details] Patch
Comment on attachment 315500 [details] Patch Attachment 315500 [details] did not pass mac-debug-ews (mac): Output: http://webkit-queues.webkit.org/results/4122481 New failing tests: security/contentSecurityPolicy/video-with-data-url-allowed-by-media-src-star.html
Created attachment 315512 [details] Archive of layout-test-results from ews115 for mac-elcapitan The attached test failures were seen while running run-webkit-tests on the mac-debug-ews. Bot: ews115 Port: mac-elcapitan Platform: Mac OS X 10.11.6
Thanks for the fix!
Comment on attachment 315500 [details] Patch Clearing flags on attachment: 315500 Committed r219551: <http://trac.webkit.org/changeset/219551>
All reviewed patches have been landed. Closing bug.