46 bytes, text/x-phabricator-request
|Details | Review|
Right now we only load the chrome Custom Elements in XUL documents (https://searchfox.org/mozilla-central/rev/f0c15db995198a1013e1c5f5b5bea54ef83f1049/toolkit/components/processsingleton/MainProcessSingleton.js#82). This was done because we get errors when attempting to register them in HTML documents. Those errors will be fixed by Bug 1480465. We should be careful to not load it in about:blank windows, or at least those loaded during early startup as per https://bugzilla.mozilla.org/show_bug.cgi?id=1442006#c12 and https://bugzilla.mozilla.org/show_bug.cgi?id=1411707#c45.
Assignee: nobody → bgrinstead
Status: NEW → ASSIGNED
This provides support for using XUL elements in chrome XHTML documents, including the experimental xhtml browser window (browser.xhtml).
Comment on attachment 9001367 [details] Bug 1481882 - Load customElements.js in chrome XHTML documents;r=mossop Dave Townsend [:mossop] has approved the revision.
Attachment #9001367 - Flags: review+
Pushed by email@example.com: https://hg.mozilla.org/integration/autoland/rev/5a85654da581 Load customElements.js in chrome XHTML documents;r=mossop
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