[Devtools] Regression fix for double toolbar for images in network

third_party/WebKit/Source/devtools/front_end/network/RequestResponseView.js

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 47 matching lines @@
     {
         return new WebInspector.EmptyWidget(message);
     },
 
     contentLoaded: function()
     {
         if ((!this.request.content || !this.sourceView) && !this.request.contentError()) {
             if (!this._emptyWidget) {
                 this._emptyWidget = this._createMessageView(WebInspector.UIString("This request has no response data available."));
                 this._emptyWidget.show(this.element);
-                this.innerView = this._emptyWidget;
             }
         } else {
             if (this._emptyWidget) {
                 this._emptyWidget.detach();
                 delete this._emptyWidget;
             }
 
             if (this.request.content && this.sourceView) {
                 this.sourceView.show(this.element);
-                this.innerView = this.sourceView;
             } else {
                 if (!this._errorView)
                     this._errorView = this._createMessageView(WebInspector.UIString("Failed to load response data"));
                 this._errorView.show(this.element);
-                this.innerView = this._errorView;
             }
         }
     },
 
     __proto__: WebInspector.RequestContentView.prototype
 }
 
 /**
  * @constructor
  * @implements {WebInspector.ContentProvider}
@@ skipping 46 matching lines @@
      * @param {string} query
      * @param {boolean} caseSensitive
      * @param {boolean} isRegex
      * @param {function(!Array.<!WebInspector.ContentProvider.SearchMatch>)} callback
      */
     searchInContent: function(query, caseSensitive, isRegex, callback)
     {
         this._request.searchInContent(query, caseSensitive, isRegex, callback);
     }
 }