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

Source/devtools/front_end/sdk/ResourceTreeModel.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 274 matching lines @@
 
     /**
      * @param {!WebInspector.Event} event
      */
     _onRequestFinished: function(event)
     {
         if (!this._cachedResourcesProcessed)
             return;
 
         var request = /** @type {!WebInspector.NetworkRequest} */ (event.data);
-        if (request.failed || request.type === WebInspector.resourceTypes.XHR)
+        if (request.failed || request.resourceType() === WebInspector.resourceTypes.XHR)
             return;
 
         var frame = this._frames[request.frameId];
         if (frame) {
             var resource = frame._addRequest(request);
             this._addPendingConsoleMessagesToResource(resource);
         }
     },
 
     /**
@@ skipping 351 matching lines @@
      * @param {!WebInspector.NetworkRequest} request
      * @return {!WebInspector.Resource}
      */
     _addRequest: function(request)
     {
         var resource = this._resourcesMap[request.url];
         if (resource && resource.request === request) {
             // Already in the tree, we just got an extra update.
             return resource;
         }
-        resource = new WebInspector.Resource(this.target(), request, request.url, request.documentURL, request.frameId, request.loaderId, request.type, request.mimeType);
+        resource = new WebInspector.Resource(this.target(), request, request.url, request.documentURL, request.frameId, request.loaderId, request.resourceType(), request.mimeType);
         this._resourcesMap[resource.url] = resource;
         this._model.dispatchEventToListeners(WebInspector.ResourceTreeModel.EventTypes.ResourceAdded, resource);
         return resource;
     },
 
     /**
      * @return {!Array.<!WebInspector.Resource>}
      */
     resources: function()
     {
@@ skipping 174 matching lines @@
     interstitialHidden: function()
     {
         // Frontend is not interested in interstitials.
     }
 }
 
 /**
  * @type {!WebInspector.ResourceTreeModel}
  */
 WebInspector.resourceTreeModel;