Use modified URLRequest::Read() and delegate methods in components/

components/cronet/android/cronet_url_request_context_adapter.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 "components/cronet/android/cronet_url_request_context_adapter.h"
 
 #include <limits.h>
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 274 matching lines @@
       const net::CompletionCallback& callback,
       const net::HttpResponseHeaders* original_response_headers,
       scoped_refptr<net::HttpResponseHeaders>* _response_headers,
       GURL* allowed_unsafe_redirect_url) override {
     return net::OK;
   }
 
   void OnBeforeRedirect(net::URLRequest* request,
                         const GURL& new_location) override {}
 
-  void OnResponseStarted(net::URLRequest* request) override {}
+  void OnResponseStarted(net::URLRequest* request, int net_error) override {}
 
-  void OnCompleted(net::URLRequest* request, bool started) override {}
+  void OnCompleted(net::URLRequest* request,
+                   bool started,
+                   int net_error) override {}
 
   void OnURLRequestDestroyed(net::URLRequest* request) override {}
 
   void OnPACScriptError(int line_number, const base::string16& error) override {
   }
 
   NetworkDelegate::AuthRequiredResponse OnAuthRequired(
       net::URLRequest* request,
       const net::AuthChallengeInfo& auth_info,
       const AuthCallback& callback,
@@ skipping 761 matching lines @@
     JNIEnv* env,
     const JavaParamRef<jclass>& jcaller) {
   base::StatisticsRecorder::Initialize();
   std::vector<uint8_t> data;
   if (!HistogramManager::GetInstance()->GetDeltas(&data))
     return ScopedJavaLocalRef<jbyteArray>();
   return base::android::ToJavaByteArray(env, &data[0], data.size());
 }
 
 }  // namespace cronet