Convert //media/cast from scoped_ptr to std::unique_ptr

media/cast/sender/congestion_control_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 <stddef.h>
 #include <stdint.h>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 45 matching lines @@
       task_runner_->PostDelayedTask(FROM_HERE,
                                     base::Bind(&CongestionControlTest::AckFrame,
                                                base::Unretained(this),
                                                frame_id_),
                                     ack_time);
       task_runner_->Sleep(frame_delay);
     }
   }
 
   base::SimpleTestTickClock testing_clock_;
-  scoped_ptr<CongestionControl> congestion_control_;
+  std::unique_ptr<CongestionControl> congestion_control_;
   scoped_refptr<FakeSingleThreadTaskRunner> task_runner_;
   uint32_t frame_id_;
 
   DISALLOW_COPY_AND_ASSIGN(CongestionControlTest);
 };
 
 // Tests that AdaptiveCongestionControl returns reasonable bitrates based on
 // estimations of network bandwidth and how much is in-flight (i.e, using the
 // "target buffer fill" model).
 TEST_F(CongestionControlTest, SimpleRun) {
@@ skipping 60 matching lines @@
   // Results should show that we have ~200ms to send.
   bitrate = congestion_control_->GetBitrate(
       testing_clock_.NowTicks() + base::TimeDelta::FromMilliseconds(300),
       base::TimeDelta::FromMilliseconds(300));
   EXPECT_NEAR(safe_bitrate / kTargetEmptyBufferFraction * 2 / 3, bitrate,
               safe_bitrate * 0.05);
 }
 
 }  // namespace cast
 }  // namespace media