[tbb-bugs] #21793 [Applications/Tor Browser]: Keep an eye on the CustomElementRegistry API
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Mon May 1 20:49:20 UTC 2017
#21793: Keep an eye on the CustomElementRegistry API
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Reporter: gk | Owner: tbb-
| team
Type: task | Status:
| needs_review
Priority: High | Milestone:
Component: Applications/Tor Browser | Version:
Severity: Normal | Resolution:
Keywords: ff59-esr, tbb-linkability, tbb-7.0 | Actual Points:
-must-alpha, TorBrowserTeam201705R |
Parent ID: | Points:
Reviewer: | Sponsor:
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Changes (by arthuredelstein):
* keywords: ff52-esr, tbb-linkability, tbb-7.0-must-alpha => ff59-esr,
tbb-linkability, tbb-7.0-must-alpha, TorBrowserTeam201705R
* status: new => needs_review
Comment:
I confirmed in TBB 7.0a3 that:
* The pref "dom.webcomponents.customelements.enabled" is false.
* Mozilla's [https://developer.mozilla.org/en-
US/docs/Web/Web_Components/Custom_Elements#live_example live example]
indicates that Custom Elements are not supported.
* In the JS console, `window.customElements` is `undefined` by default.
So I think we can postpone until ff59-esr.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21793#comment:4>
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