Emilio Cobos Álvarez (:emilio) Assignee
	Description • 6 years ago

It breaks sites trying to detect shadow dom v0 support.

	Olli Pettay [:smaug][bugs@pettay.fi]
	Comment 2 • 6 years ago

Comment on attachment 8967521 [details] [diff] [review]
0001-Bug-1453789-Remove-Element.createShadowRoot.-r-smaug.patch

I assume there will be another patch to fix tests.

	Emilio Cobos Álvarez (:emilio) Assignee
	Comment 3 • 6 years ago

(To be squashed on the following commit)

	Olli Pettay [:smaug][bugs@pettay.fi]
	Comment 4 • 6 years ago

Comment on attachment 8967594 [details] [diff] [review]
Fix tests

Hmm, looks like we have still test_shadow_element.html but never run it.
I guess that file should be removed.

But there are quite a few more tests based on searchfox.

	Olli Pettay [:smaug][bugs@pettay.fi]
	Comment 6 • 6 years ago

Comment on attachment 8967707 [details] [diff] [review]
With tests fixed.

thanks!

	Pulsebot
	Comment 7 • 6 years ago

Pushed by ecoal95@gmail.com:
https://hg.mozilla.org/integration/autoland/rev/b2dd9ca61e0b
Remove Element.createShadowRoot. r=smaug

	Andreea Pavel [:apavel]
	Comment 8 • 6 years ago
bugherder

https://hg.mozilla.org/mozilla-central/rev/b2dd9ca61e0b

	Web Platform Test Sync Bot (Matrix: #interop:mozilla.org)
	Comment 9 • 6 years ago

Created web-platform-tests PR https://github.com/w3c/web-platform-tests/pull/10466 for changes under testing/web-platform/tests

	Web Platform Test Sync Bot (Matrix: #interop:mozilla.org)
	Comment 10 • 6 years ago

Upstream PR merged

	Florian Scholz (Open Web Docs)
	Comment 11 • 6 years ago

Mentioned here https://developer.mozilla.org/en-US/Firefox/Releases/61#Removals_from_the_web_platform

https://developer.mozilla.org/en-US/docs/Web/API/Element/createShadowRoot#Browser_compatibility has been updated in https://github.com/mdn/browser-compat-data/pull/1782