Remove prerender cookie store, part 4.

content/browser/loader/navigation_url_loader_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 "base/command_line.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "content/browser/frame_host/navigation_request_info.h"
@@ skipping 177 matching lines @@
     return NavigationURLLoader::Create(
         browser_context_.get(), 0, request_info.Pass(), delegate);
   }
 
   // Helper function for fetching the body of a URL to a string.
   std::string FetchURL(const GURL& url) {
     net::TestDelegate delegate;
     net::URLRequestContext* request_context =
         browser_context_->GetResourceContext()->GetRequestContext();
     scoped_ptr<net::URLRequest> request(request_context->CreateRequest(
-        url, net::DEFAULT_PRIORITY, &delegate, nullptr));
+        url, net::DEFAULT_PRIORITY, &delegate));
     request->Start();
     base::RunLoop().Run();
 
     EXPECT_TRUE(request->status().is_success());
     EXPECT_EQ(200, request->response_headers()->response_code());
     return delegate.data_received();
   }
 
  protected:
   TestBrowserThreadBundle thread_bundle_;
@@ skipping 184 matching lines @@
 
   // Release the body.
   delegate.ReleaseBody();
   base::RunLoop().RunUntilIdle();
 
   // Verify that URLRequestTestJob no longer has anything paused.
   EXPECT_FALSE(net::URLRequestTestJob::ProcessOnePendingMessage());
 }
 
 }  // namespace content