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Bug 1771152 - Use documentElement.closest r=sgalich

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mutation.target is HTMLDocument, which doesn't have closest function.
This patch uses mutation.target.documentElement instead.

Differential Revision: https://phabricator.services.mozilla.com/D147294
This commit is contained in:
Dimi 2022-05-25 15:01:36 +00:00
parent 57597b3ce3
commit 23a28dbccb
1 changed files with 4 additions and 1 deletions
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5
browser/extensions/formautofill/content/l10n.js
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@ -41,7 +41,10 @@ CONTENT_WIN.addEventListener("DOMContentLoaded", function onDCL(evt) {
case "childList": { case "childList": {
// We really only care about elements appending inside pages. // We really only care about elements appending inside pages.
if (!mutation.addedNodes || !mutation.target.closest(".page")) { if (
!mutation.addedNodes ||
!mutation.target.documentElement.closest(".page")
) {
break; break;
} }
FormAutofillUtils.localizeMarkup(mutation.target); FormAutofillUtils.localizeMarkup(mutation.target);