Adjust callers and networking delegates in net/ to modified APIs

net/url_request/url_fetcher_core.h

 // Copyright (c) 2012 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.
 
 #ifndef NET_URL_REQUEST_URL_FETCHER_CORE_H_
 #define NET_URL_REQUEST_URL_FETCHER_CORE_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 118 matching lines @@
   // headers.
   void ReceivedContentWasMalformed();
   bool GetResponseAsString(std::string* out_response_string) const;
   bool GetResponseAsFilePath(bool take_ownership,
                              base::FilePath* out_response_path);
 
   // Overridden from URLRequest::Delegate:
   void OnReceivedRedirect(URLRequest* request,
                           const RedirectInfo& redirect_info,
                           bool* defer_redirect) override;
-  void OnResponseStarted(URLRequest* request) override;
+  void OnResponseStarted(URLRequest* request, int net_error) override;
   void OnReadCompleted(URLRequest* request, int bytes_read) override;
   void OnCertificateRequested(URLRequest* request,
                               SSLCertRequestInfo* cert_request_info) override;
 
   // Overridden from URLRequestContextGetterObserver:
   void OnContextShuttingDown() override;
 
   URLFetcherDelegate* delegate() const { return delegate_; }
   static void CancelAll();
   static int GetNumFetcherCores();
@@ skipping 195 matching lines @@
   int64_t total_response_bytes_;
 
   static base::LazyInstance<Registry> g_registry;
 
   DISALLOW_COPY_AND_ASSIGN(URLFetcherCore);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_FETCHER_CORE_H_