ntp4: some appearance fixes

chrome/browser/resources/ntp4/apps_page.js

 // Copyright (c) 2011 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('ntp4', function() {
   'use strict';
 
   var localStrings = new LocalStrings;
 
   var APP_LAUNCH = {
@@ skipping 209 matching lines @@
       // this.contextMenu.
       var self = this;
       appContents.__defineGetter__('contextMenu', function() {
         return self.contextMenu;
       });
       appContents.addEventListener('contextmenu', cr.ui.contextMenuHandler);
 
       this.isStore_ = this.appData_.is_webstore;
       if (this.isStore_)
         this.createAppsPromoExtras_();
+
+      this.addEventListener('mousedown', this.onMousedown_, true);
     },
 
     /**
      * Removes the app tile from the page. Should be called after the app has
      * been uninstalled.
      */
     remove: function() {
       // Unset the ID immediately, because the app is already gone. But leave
       // the tile on the page as it animates out.
       this.id = '';
@@ skipping 85 matching lines @@
     onClick_: function(e) {
       chrome.send('launchApp',
                   [this.appId, APP_LAUNCH.NTP_APPS_MAXIMIZED,
                    e.altKey, e.ctrlKey, e.metaKey, e.shiftKey, e.button]);
 
       // Don't allow the click to trigger a link or anything
       e.preventDefault();
     },
 
     /**
+     * Handler for mousedown on the App. Adds a class that allows us to
+     * not display as :active for right clicks (specifically, don't pulse
+     * on right click).
+     * @param {Event} e The mousedown event.
+     */
+    onMousedown_: function(e) {
+      if (e.button == 2)
+        this.classList.add('right-mouse-down');
+      else
+        this.classList.remove('right-mouse-down');
+    },
+
+    /**
      * The data and preferences for this app.
      * @type {Object}
      */
     set appData(data) {
       this.appData_ = data;
     },
     get appData() {
       return this.appData_;
     },
 
@@ skipping 205 matching lines @@
     var store = document.querySelector('.webstore');
     if (store)
       store.setAppsPromoData(data);
   };
 
   return {
     APP_LAUNCH: APP_LAUNCH,
     AppsPage: AppsPage,
   };
 });