Devtools Animations: Show subtree animations for a given node

Source/devtools/front_end/sdk/AnimationModel.js

 // Copyright (c) 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.
 
 
 /**
  * @constructor
  * @extends {WebInspector.SDKModel}
  * @param {!WebInspector.Target} target
  */
 WebInspector.AnimationModel = function(target) {
     WebInspector.SDKModel.call(this, WebInspector.AnimationModel, target);
 
     this._agent = target.animationAgent();
 }
 
 WebInspector.AnimationModel.prototype = {
     /**
      * @param {!DOMAgent.NodeId} nodeId
+     * @param {boolean} showSubtreeAnimations
      * @param {function(?Array.<!WebInspector.AnimationModel.AnimationPlayer>)} callback
      */
-    animationPlayers: function(nodeId, callback)
+    animationPlayers: function(nodeId, showSubtreeAnimations, callback)
     {
         /**
          * @param {?Protocol.Error} error
          * @param {!Array.<!AnimationAgent.AnimationPlayer>} payloads
          */
         function mycallback(error, payloads)
         {
             if (error) {
                 callback(null);
                 return;
             }
             callback(payloads.map(function(payload) {
                 return new WebInspector.AnimationModel.AnimationPlayer(target, payload);
             }));
         }
 
         var target = this.target();
-        this._agent.getAnimationPlayersForNode(nodeId, mycallback);
+        this._agent.getAnimationPlayersForNode(nodeId, showSubtreeAnimations, mycallback);
     },
 
     __proto__: WebInspector.SDKModel.prototype
 }
 
 /**
  * @constructor
  * @extends {WebInspector.SDKObject}
  * @param {!WebInspector.Target} target
  * @param {!AnimationAgent.AnimationPlayer} payload
@@ skipping 104 matching lines @@
     getCurrentState: function(callback)
     {
         /**
          * @param {?Protocol.Error} error
          * @param {number} currentTime
          * @param {boolean} isRunning
          */
         function mycallback(error, currentTime, isRunning)
         {
             if (error) {
-                console.error(error);
                 return;
             }
             callback(currentTime, isRunning);
         }
         this.target().animationModel._agent.getAnimationPlayerState(this.id(), mycallback);
     },
 
     __proto__: WebInspector.SDKObject.prototype
 }
 
@@ skipping 78 matching lines @@
 
     /**
      * @return {string}
      */
     name: function()
     {
         return this._payload.name;
     },
 
     /**
+     * @return {?WebInspector.DOMNode}
+     */
+    node: function()
+    {
+        return this.target().domModel.nodeForId(this._payload.node);
+    },
+
+    /**
      * @return {?WebInspector.AnimationModel.KeyframesRule}
      */
     keyframesRule: function()
     {
         return this._keyframesRule;
     },
 
     __proto__: WebInspector.SDKObject.prototype
 }
 
@@ skipping 67 matching lines @@
     /**
      * @return {!WebInspector.CSSStyleDeclaration}
      */
     style: function()
     {
         return this._style;
     },
 
     __proto__: WebInspector.SDKObject.prototype
 }