Bug 1457021 - Migrate the JS of Preferences::Translation to Fluent. r=Gijs

MozReview-Commit-ID: 8UTYUyOvnBz

--HG--
extra : rebase_source : 7d6f425cc91367f115711b5a2762d2705f31ca97

browser/components/preferences/translation.xul

@@ -22,9 +22,6 @@
 
   <script src="chrome://browser/content/preferences/translation.js"/>
 
-  <stringbundle id="bundlePreferences"
-                src="chrome://browser/locale/preferences/preferences.properties"/>
-
   <keyset>
     <key data-l10n-id="translation-close-key" modifiers="accel" oncommand="window.close();"/>
   </keyset>