MD Settings: Shorten page fade transitions

chrome/browser/resources/settings/settings_page/settings_animated_pages.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.
 
 /**
  * @fileoverview
  * 'settings-animated-pages' is a container for a page and animated subpages.
  * It provides a set of common behaviors and animations.
  *
  * Example:
@@ skipping 101 matching lines @@
         this.queuedRouteChange_.oldRoute));
   },
 
   /** @protected */
   currentRouteChanged: function(newRoute, oldRoute) {
     this.previousRoute_ = oldRoute;
 
     if (newRoute.section == this.section && newRoute.isSubpage()) {
       this.switchToSubpage_(newRoute, oldRoute);
     } else {
-      this.$.animatedPages.exitAnimation = 'fade-out-animation';
-      this.$.animatedPages.entryAnimation = 'fade-in-animation';
+      this.$.animatedPages.exitAnimation = 'settings-fade-out-animation';
+      this.$.animatedPages.entryAnimation = 'settings-fade-in-animation';
       this.$.animatedPages.selected = 'default';
     }
   },
 
   /**
    * Selects the subpage specified by |newRoute|.
    * @param {!settings.Route} newRoute
    * @param {!settings.Route} oldRoute
    * @private
    */
@@ skipping 11 matching lines @@
       if (oldRoute.isSubpage() && newRoute.depth > oldRoute.depth) {
         // Slide left for a deeper subpage.
         this.$.animatedPages.exitAnimation = 'slide-left-animation';
         this.$.animatedPages.entryAnimation = 'slide-from-right-animation';
       } else if (oldRoute.depth > newRoute.depth) {
         // Slide right for a shallower subpage.
         this.$.animatedPages.exitAnimation = 'slide-right-animation';
         this.$.animatedPages.entryAnimation = 'slide-from-left-animation';
       } else {
         // The old route is not a subpage or is at the same level, so just fade.
-        this.$.animatedPages.exitAnimation = 'fade-out-animation';
-        this.$.animatedPages.entryAnimation = 'fade-in-animation';
+        this.$.animatedPages.exitAnimation = 'settings-fade-out-animation';
+        this.$.animatedPages.entryAnimation = 'settings-fade-in-animation';
 
         if (!oldRoute.isSubpage()) {
           // Set the height the expand animation should start at before
           // beginning the transition to the new subpage.
           // TODO(michaelpg): Remove MainPageBehavior's dependency on this
           // height being set.
           this.style.height = this.clientHeight + 'px';
           this.async(function() {
             this.style.height = '';
           });
@@ skipping 27 matching lines @@
     // instance, such that the stamped instance will also be ignored by the
     // searching algorithm.
     if (template.hasAttribute('no-search'))
       subpage.setAttribute('no-search', '');
 
     // Render synchronously so neon-animated-pages can select the subpage.
     template.if = true;
     template.render();
   },
 });