content::ResourceType clean up

chrome/browser/loader/chrome_resource_dispatcher_host_delegate_browsertest.cc

 // Copyright 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.
 
 #include "chrome/browser/loader/chrome_resource_dispatcher_host_delegate.h"
 
 #include <stddef.h>
 
 #include <map>
 #include <memory>
@@ skipping 120 matching lines @@
               GetDataAndCreateIfNecessary(request);
       data->set_used_data_reduction_proxy(true);
     }
     return ChromeResourceDispatcherHostDelegate::GetNavigationData(request);
   }
 
   // ChromeResourceDispatcherHost implementation:
   void AppendStandardResourceThrottles(
       net::URLRequest* request,
       content::ResourceContext* resource_context,
-      content::ResourceType resource_type,
+      ResourceType resource_type,
       ScopedVector<content::ResourceThrottle>* throttles) override {
     ++times_stardard_throttles_added_for_url_[request->url()];
     ChromeResourceDispatcherHostDelegate::AppendStandardResourceThrottles(
         request, resource_context, resource_type, throttles);
   }
 
   void set_should_add_data_reduction_proxy_data(
       bool should_add_data_reduction_proxy_data) {
     should_add_data_reduction_proxy_data_ =
         should_add_data_reduction_proxy_data;
@@ skipping 477 matching lines @@
   DownloadTestObserverNotInProgress download_observer(
       content::BrowserContext::GetDownloadManager(browser()->profile()), 1);
   download_observer.StartObserving();
   ui_test_utils::NavigateToURL(browser(), embedded_test_server()->GetURL(
                                               "/download-anchor-attrib.html"));
   download_observer.WaitForFinished();
   EXPECT_EQ(1,
             GetTimesStandardThrottlesAddedForURL(
                 embedded_test_server()->GetURL("/anchor_download_test.png")));
 }