Remove AnimationEffectTimingProperties playbackRate

third_party/WebKit/Source/devtools/front_end/animation/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 449 matching lines @@
      * @return {number}
      */
     endDelay: function()
     {
         return this._payload.endDelay;
     },
 
     /**
      * @return {number}
      */
-    playbackRate: function()
-    {
-        return this._payload.playbackRate;
-    },
-
-    /**
-     * @return {number}
-     */
     iterationStart: function()
     {
         return this._payload.iterationStart;
     },
 
     /**
      * @return {number}
      */
     iterations: function()
     {
@@ skipping 457 matching lines @@
         if (!this._capturing)
             return;
 
         delete this._stopTimer;
         delete this._endTime;
         this._requests = [];
         this._capturing = false;
         this._target.pageAgent().stopScreencast();
     }
 }