Issue 2546 - Fixed documentation generation for Customizations

lib/main.js

 /*
  * This Source Code is subject to the terms of the Mozilla Public License
  * version 2.0 (the "License"). You can obtain a copy of the License at
  * http://mozilla.org/MPL/2.0/.
  */
 
 Cu.import("resource://gre/modules/Services.jsm");
 
 let {Prefs} = require("prefs");
 let {WindowObserver} = require("windowObserver");
@@ skipping 130 matching lines @@
 {
   __proto__: StylesheetFeature,
   get template()
   {
     let request = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"].createInstance(Ci.nsIXMLHttpRequest);
     request.open("GET", "chrome://abpcustomization/content/toolbarIconDisplay.css", false);
     request.overrideMimeType("text/plain");
     request.send();
     let result = request.responseText;
 
-    delete this.template;
-    this.__defineGetter__("template", function() result);
+    Object.defineProperty(this, "template", {
+      value: result,
+      enumerable: true
+    });
 
     return this.template;
   },
   get stylesheet()
   {
     const DISPLAY_IMAGE = 1;
     const DISPLAY_TEXT = 2;
     let type = Prefs["toolbar-icon-display"];
 
     let styles = this.template;
@@ skipping 46 matching lines @@
     else
       features[name].shutdown();
   }
 }
 
 // Initialize features and make sure to update them on changes
 for (let feature in features)
   updateFeature(feature);
 
 Prefs.addListener(updateFeature);