DevTools: remove "type" getters in Resource and NetworkRequest.

Source/devtools/front_end/elements/ElementsPanel.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 467 matching lines @@
 
         var treeOutlineElement = anchor.enclosingNodeOrSelfWithClass("elements-tree-outline");
         if (!treeOutlineElement)
             return;
 
         for (var i = 0; i < this._treeOutlines.length; ++i) {
             if (this._treeOutlines[i].element !== treeOutlineElement)
                 continue;
 
             var resource = this._treeOutlines[i].target().resourceTreeModel.resourceForURL(anchor.href);
-            if (!resource || resource.type !== WebInspector.resourceTypes.Image)
+            if (!resource || resource.resourceType() !== WebInspector.resourceTypes.Image)
                 return;
             anchor.removeAttribute("title");
             return anchor;
         }
     },
 
     /**
      * @param {!WebInspector.DOMNode} node
      * @param {function()} callback
      */
@@ skipping 1073 matching lines @@
 
 WebInspector.ElementsPanelFactory.prototype = {
     /**
      * @return {!WebInspector.Panel}
      */
     createPanel: function()
     {
         return WebInspector.ElementsPanel.instance();
     }
 }