Open embedded extension options from the extension action context menu

chrome/browser/resources/extensions/extension_options_overlay.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('extensions', function() {
   'use strict';
 
   /**
    * The ExtensionOptionsOverlay will show an extension's options page using
    * an <extensionoptions> element.
@@ skipping 37 matching lines @@
     handleDismiss_: function(event) {
       this.setVisible_(false);
       var extensionoptions =
           $('extension-options-overlay-guest')
               .querySelector('extensionoptions');
 
       if (extensionoptions)
         $('extension-options-overlay-guest').removeChild(extensionoptions);
 
       $('extension-options-overlay-icon').removeAttribute('src');
+
+      // Remove the options query string.
+      uber.replaceState({}, '');
     },
 
     /**
      * Associate an extension with the overlay and display it.
      * @param {string} extensionId The id of the extension whose options page
      *     should be displayed in the overlay.
      * @param {string} extensionName The name of the extension, which is used
      *     as the header of the overlay.
      * @param {string} extensionIcon The URL of the extension's icon.
      */
@@ skipping 19 matching lines @@
           parseInt($('extension-options-overlay').style.maxHeight);
       extensionoptions.maxheight = overlayMaxHeight - headerHeight;
 
       extensionoptions.minwidth =
           parseInt(window.getComputedStyle($('extension-options-overlay'))
               .minWidth);
 
       extensionoptions.setDeferAutoSize(true);
 
       extensionoptions.onclose = function() {
-        this.handleDismiss_();
+        cr.dispatchSimpleEvent($('overlay'), 'cancelOverlay');
       }.bind(this);
 
       // Resize the overlay if the <extensionoptions> changes size.
       extensionoptions.onsizechanged = function(evt) {
         var overlayStyle =
             window.getComputedStyle($('extension-options-overlay'));
         var oldWidth = parseInt(overlayStyle.width);
         var oldHeight = parseInt(overlayStyle.height);
 
         // animationTime is the amount of time in ms that will be used to resize
@@ skipping 41 matching lines @@
     setVisible_: function(isVisible) {
       this.showOverlay_(isVisible ? $('extension-options-overlay') : null);
     }
   };
 
   // Export
   return {
     ExtensionOptionsOverlay: ExtensionOptionsOverlay
   };
 });