Bug 1760013 - Replace custom localized ellipsis with Services.locale.ellipsis in devtools. r=devtools-reviewers,nchevobbe

Differential Revision: https://phabricator.services.mozilla.com/D267414

Author: eemeli

devtools/shared/l10n.js

@@ -224,10 +224,6 @@ function localizeMarkup(root) {
   }
 }
 
-const sharedL10N = new LocalizationHelper(
-  "devtools/shared/locales/shared.properties"
-);
-
 /**
  * A helper for having the same interface as LocalizationHelper, but for more
  * than one file. Useful for abstracting l10n string locations.
@@ -269,5 +265,6 @@ exports.LocalizationHelper = LocalizationHelper;
 exports.localizeMarkup = localizeMarkup;
 exports.MultiLocalizationHelper = MultiLocalizationHelper;
 Object.defineProperty(exports, "ELLIPSIS", {
-  get: () => sharedL10N.getStr("ellipsis"),
+  get: () =>
+    typeof Services == "undefined" ? "\u2026" : Services.locale.ellipsis,
 });