Revert "[PALEMOON] Fix redeclarations of shorthand Cc, Ci, Cu"

This reverts commit 6fde853fa8.

application/palemoon/base/content/autorecovery.js

@@ -10,6 +10,10 @@
  * have been properly initialized already.
  */
 
+let Cc = Components.classes;
+let Ci = Components.interfaces;
+let Cu = Components.utils;
+
 // Services = object with smart getters for common XPCOM services
 Cu.import("resource://gre/modules/Services.jsm");
 

application/palemoon/base/content/browser.js

@@ -3,7 +3,6 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-let Cc = Components.classes;
 let Ci = Components.interfaces;
 let Cu = Components.utils;
 

application/palemoon/base/content/padlock.js

@@ -1,3 +1,6 @@
+let Cc = Components.classes;
+let Ci = Components.interfaces;
+let Cu = Components.utils;
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 
 var padlock_PadLock =

application/palemoon/components/places/content/placesOverlay.xul

@@ -20,8 +20,8 @@
   <script type="application/javascript"><![CDATA[
     // TODO: Bug 406371.
     // A bunch of browser code depends on us defining these, sad but true :(
-    // var Cc = Components.classes;
-    // var Ci = Components.interfaces;
+    var Cc = Components.classes;
+    var Ci = Components.interfaces;
     var Cr = Components.results;
 
     Components.utils.import("resource://gre/modules/PlacesUtils.jsm");