update deprecated package names

lib/core/overlay.js

@@ -32,7 +32,7 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
-let {storage} = require("simple-storage");
+let {storage} = require("sdk/simple-storage");
 let {Shortcut} = require("core/shortcut");
 let {serialize, unserialize} = require("util/serialization");
 

lib/prefs/prefpane.js

@@ -32,7 +32,9 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
+let self = require("sdk/self");
 let {Keys} = require("core/key");
+let winUtils = require("sdk/deprecated/window-utils");
 let {TreeView} = require("prefs/treeview");
 let {Overlays} = require("core/overlay");
 let {PreferenceTree} = require("prefs/tree");
@@ -47,39 +49,37 @@ let delegate = {
   onUntrack: function () {}
 };
 
-let winUtils = require("window-utils");
 let windowTracker = new winUtils.WindowTracker(delegate);
 
 let PreferencePane = function (window) {
   this.window = window;
 
-  this._createStylesheet(require("self").data.url("prefs.css"));
+  this._createStylesheet(self.data.url("prefs.css"));
 
   this.element = this._createElement("prefpane");
   this.element.setAttribute("id", "paneShortcuts");
   this.element.setAttribute("label", "Shortcuts");
 
   this.element.appendChild(this._createElement("preferences"));
 
-  this.prefwindow = window.document.documentElement;
+  let prefwindow = window.document.documentElement;
+  this.prefwindow = prefwindow;
   this.prefwindow.addPane(this.element);
 
   window.sizeToContent();
   window.centerWindowOnScreen();
 
-  let self = this;
-
   let onSelect = function () {
-    if (self.element.selected)
-      self.show();
+    if (this.element.selected)
+      this.show();
     else
-      self.hide();
-  };
+      this.hide();
+  }.bind(this);
 
   window.addEventListener("select", function (event) {
-    if (self.prefwindow == event.target)
+    if (prefwindow == event.target)
       window.setTimeout(onSelect, 0);
-  }, false);
+  }.bind(this), false);
 }
 
 PreferencePane.prototype = {

lib/util/windows.js

@@ -35,7 +35,7 @@
 const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
 const WINDOW_TYPE = "navigator:browser";
 
-let winUtils = require("window-utils");
+let winUtils = require("sdk/deprecated/window-utils");
 let windowIterator = winUtils.windowIterator;
 
 let listeners = [];