Undo certain parts from the unfortunate "service" commit, to unbreak Muttator. @Kris: Please try not to

commit unconnected things at once, as it's much harder to revert such commits :( I'll have to revert
the service -> Cc/Ci manually now, as I got lots of conflicts in reverting, and if i didn't, i wouldn't
want to undo the other parts of that commit (like VIMPERATOR_RUNTIME or the added comments)

common/content/util.js

@@ -335,6 +335,12 @@ const util = { //{{{
         return ary;
     },
 
+    newURI: function (url)
+    {
+        const ioService = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);
+        return ioService.newURI(url, null, null);
+    },
+
     // if color = true it uses HTML markup to color certain items
     objectToString: function objectToString(object, color)
     {