Bug 1698678 - Let about:preferences menubar item re-label to 'Settings' ride out in v89 on Windows and Linux. r=Gijs,fluent-reviewers

Differential Revision: https://phabricator.services.mozilla.com/D110127

browser/base/content/browser-menubar.inc

@@ -135,11 +135,7 @@
                 <menuseparator/>
                 <menuitem id="menu_preferences"
                           oncommand="openPreferences(undefined);"
-#ifdef NIGHTLY_BUILD
                           data-l10n-id="menu-settings"
-#else
-                          data-l10n-id="menu-preferences"
-#endif
                           />
 #endif
 #endif
@@ -431,11 +427,7 @@
 #ifndef XP_UNIX
               <menuseparator id="prefSep"/>
               <menuitem id="menu_preferences"
-#ifdef NIGHTLY_BUILD
                         data-l10n-id="menu-settings"
-#else
-                        data-l10n-id="menu-preferences"
-#endif
                         oncommand="openPreferences(undefined);"/>
 #endif
 #ifdef MOZ_DEBUG

browser/locales/en-US/browser/menubar.ftl

@@ -276,17 +276,6 @@ menu-settings =
             [windows] S
            *[other] n
         }
-menu-preferences =
-    .label =
-        { PLATFORM() ->
-            [windows] Options
-           *[other] Preferences
-        }
-    .accesskey =
-        { PLATFORM() ->
-            [windows] O
-           *[other] n
-        }
 menu-tools-layout-debugger =
     .label = Layout Debugger
     .accesskey = L