As per https://streams.spec.whatwg.org/#readable-stream-default-controller-error, we currently assert which fails in some tee cases
Created attachment 340296 [details] Patch
Created attachment 340301 [details] Patch
Comment on attachment 340301 [details] Patch Attachment 340301 [details] did not pass win-ews (win): Output: http://webkit-queues.webkit.org/results/7676135 New failing tests: http/tests/security/contentSecurityPolicy/userAgentShadowDOM/allow-audio.html
Created attachment 340307 [details] Archive of layout-test-results from ews206 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews206 Port: win-future Platform: CYGWIN_NT-6.1-2.9.0-0.318-5-3-x86_64-64bit
Comment on attachment 340301 [details] Patch Clearing flags on attachment: 340301 Committed r231789: <https://trac.webkit.org/changeset/231789>
All reviewed patches have been landed. Closing bug.
<rdar://problem/40246179>