[MD Extensions] Add support for URL navigation

chrome/browser/resources/md_extensions/service.js

 // Copyright 2015 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';
 
   /**
    * @constructor
    * @implements {extensions.ErrorPageDelegate}
@@ skipping 32 matching lines @@
       chrome.developerPrivate.onItemStateChanged.addListener(
           this.onItemStateChanged_.bind(this));
       chrome.developerPrivate.getExtensionsInfo(
           {includeDisabled: true, includeTerminated: true},
           function(extensions) {
         /** @private {Array<chrome.developerPrivate.ExtensionInfo>} */
         this.extensions_ = extensions;
         for (let extension of extensions)
           this.manager_.addItem(extension);
 
-        var id = new URLSearchParams(location.search).get('id');
-        if (id) {
-          var data = this.extensions_.find(function(e) {
-            return e.id == id;
-          });
-          if (data)
-            this.manager_.showItemDetails(data);
-        }
+        this.manager_.initPage();
       }.bind(this));
       chrome.developerPrivate.getProfileConfiguration(
           this.onProfileStateChanged_.bind(this));
     },
 
     /**
      * @param {chrome.developerPrivate.ProfileInfo} profileInfo
      * @private
      */
     onProfileStateChanged_: function(profileInfo) {
@@ skipping 179 matching lines @@
       chrome.developerPrivate.reload(id, {failQuietly: false});
     },
 
     /** @override */
     repairItem: function(id) {
       chrome.developerPrivate.repairExtension(id);
     },
 
     /** @override */
     showItemOptionsPage: function(id) {
-      var extension = this.extensions_.find(function(extension) {
-        return extension.id == id;
+      var extension = this.extensions_.find(function(e) {
+        return e.id == id;
       });
       assert(extension && extension.optionsPage);
-      if (extension.optionsPage.openInTab)
+      if (extension.optionsPage.openInTab) {
         chrome.developerPrivate.showOptions(id);
-      else
-        this.manager_.optionsDialog.show(extension);
+      } else {
+        this.manager_.changePage(
+            {page: Page.DETAILS, subpage: Dialog.OPTIONS, extensionId: id});
+      }
     },
 
     /** @override */
     setProfileInDevMode: function(inDevMode) {
       chrome.developerPrivate.updateProfileConfiguration(
           {inDeveloperMode: inDevMode});
     },
 
     /** @override */
     loadUnpacked: function() {
@@ skipping 45 matching lines @@
           resolve(code);
         });
       });
     },
   };
 
   cr.addSingletonGetter(Service);
 
   return {Service: Service};
 });