Fix entity typo that caused bustage. a=bustage

browser/base/content/browser-menubar.inc

@@ -564,7 +564,7 @@
               <menuseparator id="prefSep"/>
               <menuitem id="menu_preferences"
                         label="&preferencesCmd2.label;"
-                        accesskey="&preferencesCmd.accesskey;"
+                        accesskey="&preferencesCmd2.accesskey;"
                         oncommand="openPreferences();"/>
 #endif
               </menupopup>

testing/tools/profiles/createTestingProfile.py

@@ -22,7 +22,6 @@ userPrefs = {
     'dom.disable_window_move_resize': 'false',
     'layout.fire_onload_after_image_background_loads': 'true',
     'javascript.options.showInConsole': 'true',
-    'privacy.popups.firstTime': 'false',
     'layout.debug.enable_data_xbl': 'true',
     'shell.checkDefaultClient': 'false',
     'browser.EULA.override': 'true'