Remove reference counting from HttpNetworkSession.

net/spdy/spdy_http_stream_unittest.cc

Index: net/spdy/spdy_http_stream_unittest.cc
diff --git a/net/spdy/spdy_http_stream_unittest.cc b/net/spdy/spdy_http_stream_unittest.cc
index 09e4fcc542d855d7778d038c3bf718b45f04512b..7d0b38f2cb3c6fe8f150d812496f3a08c001ba9e 100644
--- a/net/spdy/spdy_http_stream_unittest.cc
+++ b/net/spdy/spdy_http_stream_unittest.cc
@@ -88,7 +88,8 @@ class SpdyHttpStreamTest : public testing::Test,
         new SequencedSocketData(reads, reads_count, writes, writes_count));
     session_deps_.socket_factory->AddSocketDataProvider(sequenced_data_.get());
     http_session_ = SpdySessionDependencies::SpdyCreateSession(&session_deps_);
-    session_ = CreateInsecureSpdySession(http_session_, key, BoundNetLog());
+    session_ =
+        CreateInsecureSpdySession(http_session_.get(), key, BoundNetLog());
   }
 
   void TestSendCredentials(
@@ -100,7 +101,7 @@ class SpdyHttpStreamTest : public testing::Test,
   TestNetLog net_log_;
   SpdySessionDependencies session_deps_;
   scoped_ptr<SequencedSocketData> sequenced_data_;
-  scoped_refptr<HttpNetworkSession> http_session_;
+  scoped_ptr<HttpNetworkSession> http_session_;
   base::WeakPtr<SpdySession> session_;
 
  private: