AssociatedURLLoader shouldn't derive from WebURLLoader

chrome/renderer/net/net_error_helper.cc

 // Copyright (c) 2013 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/renderer/net/net_error_helper.h"
 
 #include <memory>
 #include <string>
 #include <utility>
 
@@ skipping 268 matching lines @@
   correction_fetcher_.reset(
       content::ResourceFetcher::Create(navigation_correction_url));
   correction_fetcher_->SetMethod("POST");
   correction_fetcher_->SetBody(navigation_correction_request_body);
   correction_fetcher_->SetHeader("Content-Type", "application/json");
 
   correction_fetcher_->Start(
       render_frame()->GetWebFrame(),
       blink::WebURLRequest::RequestContextInternal,
       blink::WebURLRequest::FrameTypeNone,
-      content::ResourceFetcher::PLATFORM_LOADER,
       base::Bind(&NetErrorHelper::OnNavigationCorrectionsFetched,
                  base::Unretained(this)));
 
   correction_fetcher_->SetTimeout(
       base::TimeDelta::FromSeconds(kNavigationCorrectionFetchTimeoutSec));
 }
 
 void NetErrorHelper::CancelFetchNavigationCorrections() {
   correction_fetcher_.reset();
 }
 
 void NetErrorHelper::SendTrackingRequest(
     const GURL& tracking_url,
     const std::string& tracking_request_body) {
   // If there's already a pending tracking request, this will cancel it.
   tracking_fetcher_.reset(content::ResourceFetcher::Create(tracking_url));
   tracking_fetcher_->SetMethod("POST");
   tracking_fetcher_->SetBody(tracking_request_body);
   tracking_fetcher_->SetHeader("Content-Type", "application/json");
 
   tracking_fetcher_->Start(
       render_frame()->GetWebFrame(),
       blink::WebURLRequest::RequestContextInternal,
       blink::WebURLRequest::FrameTypeNone,
-      content::ResourceFetcher::PLATFORM_LOADER,
       base::Bind(&NetErrorHelper::OnTrackingRequestComplete,
                  base::Unretained(this)));
 }
 
 void NetErrorHelper::ReloadPage(bool bypass_cache) {
   render_frame()->GetWebFrame()->reload(
       bypass_cache ? blink::WebFrameLoadType::ReloadBypassingCache
                    : blink::WebFrameLoadType::Reload);
 }
 
@@ skipping 64 matching lines @@
 
 void NetErrorHelper::SetCanShowNetworkDiagnosticsDialog(bool can_show) {
   core_->OnSetCanShowNetworkDiagnosticsDialog(can_show);
 }
 
 #if defined(OS_ANDROID)
 void NetErrorHelper::OnSetHasOfflinePages(bool has_offline_pages) {
   core_->OnSetHasOfflinePages(has_offline_pages);
 }
 #endif  // defined(OS_ANDROID)