Remove prerender cookie store, part 4.

net/base/layered_network_delegate_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 "net/base/layered_network_delegate.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
@@ skipping 167 matching lines @@
         context_(true),
         counters_(counters) {
     context_.Init();
   }
 
   ~TestLayeredNetworkDelegate() override {}
 
   void CallAndVerify() {
     scoped_refptr<AuthChallengeInfo> auth_challenge(new AuthChallengeInfo());
     scoped_ptr<URLRequest> request =
-        context_.CreateRequest(GURL(), IDLE, &delegate_, NULL);
+        context_.CreateRequest(GURL(), IDLE, &delegate_);
     scoped_ptr<HttpRequestHeaders> request_headers(new HttpRequestHeaders());
     scoped_refptr<HttpResponseHeaders> response_headers(
         new HttpResponseHeaders(""));
     TestCompletionCallback completion_callback;
     scoped_ptr<ProxyService> proxy_service(ProxyService::CreateDirect());
     scoped_ptr<ProxyInfo> proxy_info(new ProxyInfo());
 
     EXPECT_EQ(OK, OnBeforeURLRequest(request.get(),
                                      completion_callback.callback(), NULL));
     OnResolveProxy(GURL(), 0, *proxy_service, proxy_info.get());
@@ skipping 181 matching lines @@
   CountersMap layered_network_delegate_counters;
   TestNetworkDelegateImpl* test_network_delegate_;
   scoped_ptr<TestLayeredNetworkDelegate> layered_network_delegate_;
 };
 
 TEST_F(LayeredNetworkDelegateTest, VerifyLayeredNetworkDelegateInternal) {
   layered_network_delegate_->CallAndVerify();
 }
 
 }  // namespace net