Pass ClientSocketHandle ownership around in unique_ptr.

net/http/http_network_transaction_unittest.cc

 // Copyright 2013 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/http/http_network_transaction.h"
 
 #include <math.h>  // ceil
 #include <stdarg.h>
 #include <stdint.h>
 
@@ skipping 14278 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(FakeStreamFactory);
 };
 
 // TODO(ricea): Maybe unify this with the one in
 // url_request_http_job_unittest.cc ?
 class FakeWebSocketBasicHandshakeStream : public WebSocketHandshakeStreamBase {
  public:
   FakeWebSocketBasicHandshakeStream(
       std::unique_ptr<ClientSocketHandle> connection,
       bool using_proxy)
-      : state_(connection.release(), using_proxy) {}
+      : state_(std::move(connection), using_proxy) {}
 
   // Fake implementation of HttpStreamBase methods.
   // This ends up being quite "real" because this object has to really send data
   // on the mock socket. It might be easier to use the real implementation, but
   // the fact that the WebSocket code is not compiled on iOS makes that
   // difficult.
   int InitializeStream(const HttpRequestInfo* request_info,
                        RequestPriority priority,
                        const BoundNetLog& net_log,
                        const CompletionCallback& callback) override {
@@ skipping 1211 matching lines @@
   base::RunLoop().RunUntilIdle();
 
   EXPECT_TRUE(trans.GetResponseInfo()->was_fetched_via_spdy);
   HttpRequestHeaders headers;
   ASSERT_TRUE(trans.GetFullRequestHeaders(&headers));
   EXPECT_TRUE(headers.HasHeader(HttpRequestHeaders::kTokenBinding));
 }
 #endif  // !defined(OS_IOS)
 
 }  // namespace net