Devtools Animations: Remove unused keyframe style information

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
  */
@@ skipping 388 matching lines @@
 /**
  * @constructor
  * @extends {WebInspector.SDKObject}
  * @param {!WebInspector.Target} target
  * @param {!AnimationAgent.KeyframeStyle} payload
  */
 WebInspector.AnimationModel.KeyframeStyle = function(target, payload)
 {
     WebInspector.SDKObject.call(this, target);
     this._payload = payload;
-    this._style = WebInspector.CSSStyleDeclaration.parsePayload(this.target().cssModel, payload.style);
     this._offset = this._payload.offset;
 }
 
 WebInspector.AnimationModel.KeyframeStyle.prototype = {
     /**
      * @return {string}
      */
     offset: function()
     {
         return this._offset;
     },
 
     /**
      * @param {number} offset
      */
     setOffset: function(offset)
     {
         this._offset = offset * 100 + "%";
     },
 
     /**
      * @return {number}
      */
     offsetAsNumber: function()
     {
         return parseFloat(this._offset) / 100;
     },
 
     /**
-     * @return {!WebInspector.CSSStyleDeclaration}
-     */
-    style: function()
-    {
-        return this._style;
-    },
-
-    /**
      * @return {string}
      */
     easing: function()
     {
         return this._payload.easing;
     },
 
     __proto__: WebInspector.SDKObject.prototype
 }
 
@@ skipping 19 matching lines @@
 
     /**
      * @override
      * @param {string} playerId
      */
     animationPlayerCanceled: function(playerId)
     {
         this._animationModel.animationPlayerCanceled(playerId);
     }
 }