Revert of Devtools Animations: Maintain playback rate on navigation

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 17 matching lines @@
     AnimationGroupStarted: "AnimationGroupStarted",
     ModelReset: "ModelReset"
 }
 
 WebInspector.AnimationModel.prototype = {
     _reset: function()
     {
         this._animationsById.clear();
         this._animationGroups.clear();
         this._pendingAnimations = [];
-        if (this._playbackRate !== 1 && this._playbackRate !== 0)
-            this.setPlaybackRate(this._playbackRate);
-        else
-            this._playbackRate = 1;
         this.dispatchEventToListeners(WebInspector.AnimationModel.Events.ModelReset);
     },
 
     /**
      * @param {string} id
      */
     animationCreated: function(id)
     {
         this._pendingAnimations.push(id);
     },
@@ skipping 882 matching lines @@
         if (!this._capturing)
             return;
 
         delete this._stopTimer;
         delete this._endTime;
         this._requests = [];
         this._capturing = false;
         this._target.pageAgent().stopScreencast();
     }
 }