Adjust callers and networking delegates in chrome/ to modified APIs

chrome/browser/predictors/resource_prefetch_predictor_unittest.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/predictors/resource_prefetch_predictor.h"
 
 #include <iostream>
 #include <memory>
 
 #include "base/memory/ptr_util.h"
@@ skipping 49 matching lines @@
   }
 }
 
 scoped_refptr<net::HttpResponseHeaders> MakeResponseHeaders(
     const char* headers) {
   return make_scoped_refptr(new net::HttpResponseHeaders(
       net::HttpUtil::AssembleRawHeaders(headers, strlen(headers))));
 }
 
 class EmptyURLRequestDelegate : public net::URLRequest::Delegate {
-  void OnResponseStarted(net::URLRequest* request) override {}
+  void OnResponseStarted(net::URLRequest* request, int net_error) override {}
   void OnReadCompleted(net::URLRequest* request, int bytes_read) override {}
 };
 
 class MockURLRequestJob : public net::URLRequestJob {
  public:
   MockURLRequestJob(net::URLRequest* request,
                     const net::HttpResponseInfo& response_info,
                     const std::string& mime_type)
       : net::URLRequestJob(request, nullptr),
         response_info_(response_info),
@@ skipping 983 matching lines @@
   url_request_job_factory_.set_response_info(response_info);
   std::unique_ptr<net::URLRequest> request_etag =
       CreateURLRequest(GURL("http://www.google.com/cat.png"), net::MEDIUM,
                        content::RESOURCE_TYPE_PREFETCH, 1, 1, true);
   EXPECT_TRUE(URLRequestSummary::SummarizeResponse(*request_etag, &summary));
   EXPECT_TRUE(summary.has_validators);
   EXPECT_TRUE(summary.always_revalidate);
 }
 
 }  // namespace predictors