Switch SupportsUserData uses to use unique_ptr.

net/url_request/url_request_http_job_unittest.cc

 // Copyright (c) 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/url_request/url_request_http_job.h"
 
 #include <stdint.h>
 
 #include <cstddef>
 #include <memory>
@@ skipping 1169 matching lines @@
 TEST_F(URLRequestHttpJobWebSocketTest, CreateHelperPassedThrough) {
   std::unique_ptr<MockCreateHelper> create_helper(
       new ::testing::StrictMock<MockCreateHelper>());
   FakeWebSocketHandshakeStream* fake_handshake_stream(
       new FakeWebSocketHandshakeStream);
   // Ownership of fake_handshake_stream is transferred when CreateBasicStream()
   // is called.
   EXPECT_CALL(*create_helper, CreateBasicStreamMock())
       .WillOnce(Return(fake_handshake_stream));
   req_->SetUserData(WebSocketHandshakeStreamBase::CreateHelper::DataKey(),
-                    create_helper.release());
+                    std::move(create_helper));
   req_->SetLoadFlags(LOAD_DISABLE_CACHE);
   req_->Start();
   base::RunLoop().RunUntilIdle();
   EXPECT_THAT(delegate_.request_status(), IsError(ERR_IO_PENDING));
   EXPECT_TRUE(fake_handshake_stream->initialize_stream_was_called());
 }
 
 #endif  // BUILDFLAG(ENABLE_WEBSOCKETS)
 
 }  // namespace
 
 }  // namespace net