Replace Webstore link with app info dialog link in chrome://apps

chrome/browser/resources/ntp4/apps_page.js

 // Copyright (c) 2012 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('ntp', function() {
   'use strict';
 
   var APP_LAUNCH = {
     // The histogram buckets (keep in sync with extension_constants.h).
     NTP_APPS_MAXIMIZED: 0,
@@ skipping 46 matching lines @@
 
       var self = this;
       this.forAllLaunchTypes_(function(launchTypeButton, id) {
         launchTypeButton.addEventListener('activate',
             self.onLaunchTypeChanged_.bind(self));
       });
 
       this.launchTypeMenuSeparator_ = cr.ui.MenuItem.createSeparator();
       menu.appendChild(this.launchTypeMenuSeparator_);
       this.options_ = this.appendMenuItem_('appoptions');
-      this.details_ = this.appendMenuItem_('appdetails');
       this.uninstall_ = this.appendMenuItem_('appuninstall');
+
+      if (loadTimeData.getBoolean('canShowAppInfoDialog')) {
+        this.appinfo_ = this.appendMenuItem_('appinfodialog');
+        this.appinfo_.addEventListener('activate',
+                                       this.onShowAppInfo_.bind(this));
+      } else {
+        this.details_ = this.appendMenuItem_('appdetails');
+        this.details_.addEventListener('activate',
+                                       this.onShowDetails_.bind(this));
+      }
+
       this.options_.addEventListener('activate',
                                      this.onShowOptions_.bind(this));
-      this.details_.addEventListener('activate',
-                                     this.onShowDetails_.bind(this));
       this.uninstall_.addEventListener('activate',
                                        this.onUninstall_.bind(this));
 
       if (!cr.isChromeOS) {
         this.createShortcutSeparator_ =
             menu.appendChild(cr.ui.MenuItem.createSeparator());
         this.createShortcut_ = this.appendMenuItem_('appcreateshortcut');
         this.createShortcut_.addEventListener(
             'activate', this.onCreateShortcut_.bind(this));
       }
@@ skipping 51 matching lines @@
         launchTypeButton.checked = app.appData.launch_type == id;
         // If bookmark apps are enabled, only show the "Open as window" button.
         launchTypeButton.hidden = app.appData.packagedApp ||
             (loadTimeData.getBoolean('enableNewBookmarkApps') &&
              launchTypeButton != launchTypeWindow);
       });
 
       this.launchTypeMenuSeparator_.hidden = app.appData.packagedApp;
 
       this.options_.disabled = !app.appData.optionsUrl || !app.appData.enabled;
-      this.details_.disabled = !app.appData.detailsUrl;
+      if (this.details_)
+        this.details_.disabled = !app.appData.detailsUrl;
       this.uninstall_.disabled = !app.appData.mayDisable;
 
       if (cr.isMac) {
         // On Windows and Linux, these should always be visible. On ChromeOS,
         // they are never created. On Mac, shortcuts can only be created for
         // new-style packaged apps, so hide the menu item.
         this.createShortcutSeparator_.hidden = this.createShortcut_.hidden =
             !app.appData.packagedApp;
       }
     },
@@ skipping 32 matching lines @@
       var url = this.app_.appData.detailsUrl;
       url = appendParam(url, 'utm_source', 'chrome-ntp-launcher');
       window.location = url;
     },
     onUninstall_: function(e) {
       chrome.send('uninstallApp', [this.app_.appData.id]);
     },
     onCreateShortcut_: function(e) {
       chrome.send('createAppShortcut', [this.app_.appData.id]);
     },
+    onShowAppInfo_: function(e) {
+      chrome.send('showAppInfo', [this.app_.appData.id]);
+    }
   };
 
   /**
    * Creates a new App object.
    * @param {Object} appData The data object that describes the app.
    * @constructor
    * @extends {HTMLDivElement}
    */
   function App(appData) {
     var el = cr.doc.createElement('div');
@@ skipping 560 matching lines @@
   function launchAppAfterEnable(appId) {
     chrome.send('launchApp', [appId, APP_LAUNCH.NTP_APP_RE_ENABLE]);
   }
 
   return {
     APP_LAUNCH: APP_LAUNCH,
     AppsPage: AppsPage,
     launchAppAfterEnable: launchAppAfterEnable,
   };
 });