Revert of Remove reference counting from HttpNetworkSession.

net/cert_net/cert_net_fetcher_impl_unittest.cc

 // Copyright 2015 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/cert_net/cert_net_fetcher_impl.h"
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/run_loop.h"
@@ skipping 30 matching lines @@
     storage_.set_http_server_properties(
         scoped_ptr<HttpServerProperties>(new HttpServerPropertiesImpl()));
 
     HttpNetworkSession::Params params;
     params.host_resolver = host_resolver();
     params.cert_verifier = cert_verifier();
     params.transport_security_state = transport_security_state();
     params.proxy_service = proxy_service();
     params.ssl_config_service = ssl_config_service();
     params.http_server_properties = http_server_properties();
-    storage_.set_http_network_session(
-        make_scoped_ptr(new HttpNetworkSession(params)));
+    scoped_refptr<HttpNetworkSession> network_session(
+        new HttpNetworkSession(params));
     storage_.set_http_transaction_factory(new HttpCache(
-        storage_.http_network_session(), HttpCache::DefaultBackend::InMemory(0),
-        false /* set_up_quic_server_info */));
+        network_session.get(), HttpCache::DefaultBackend::InMemory(0)));
     URLRequestJobFactoryImpl* job_factory = new URLRequestJobFactoryImpl();
     storage_.set_job_factory(job_factory);
   }
 
   ~RequestContext() override { AssertNoURLRequests(); }
 
  private:
   URLRequestContextStorage storage_;
 };
 
@@ skipping 684 matching lines @@
   EXPECT_EQ(1, network_delegate_.created_requests());
 
   scoped_ptr<FetchResult> result = callback1.WaitForResult();
   result->VerifySuccess("-cert.crt-\n");
 
   // request2 was cancelled.
   EXPECT_FALSE(callback2.HasResult());
 }
 
 }  // namespace net