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

media/cast/test/loopback_transport.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 "media/cast/test/loopback_transport.h"
 
 #include <utility>
 
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
 #include "base/time/tick_clock.h"
 #include "media/cast/test/utility/udp_proxy.h"
 
 namespace media {
 namespace cast {
 namespace {
 
 // Shim that turns forwards packets from a test::PacketPipe to a
 // PacketReceiverCallback.
 class LoopBackPacketPipe : public test::PacketPipe {
  public:
   LoopBackPacketPipe(
       const PacketReceiverCallback& packet_receiver)
       : packet_receiver_(packet_receiver) {}
 
   ~LoopBackPacketPipe() final {}
 
   // PacketPipe implementations.
-  void Send(scoped_ptr<Packet> packet) final {
+  void Send(std::unique_ptr<Packet> packet) final {
     packet_receiver_.Run(std::move(packet));
   }
 
  private:
   PacketReceiverCallback packet_receiver_;
 
   DISALLOW_COPY_AND_ASSIGN(LoopBackPacketPipe);
 };
 
 }  // namespace
 
 LoopBackTransport::LoopBackTransport(
     scoped_refptr<CastEnvironment> cast_environment)
     : cast_environment_(cast_environment),
       bytes_sent_(0) {
 }
 
 LoopBackTransport::~LoopBackTransport() {
 }
 
 bool LoopBackTransport::SendPacket(PacketRef packet,
                                    const base::Closure& cb) {
   DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
-  scoped_ptr<Packet> packet_copy(new Packet(packet->data));
+  std::unique_ptr<Packet> packet_copy(new Packet(packet->data));
   packet_pipe_->Send(std::move(packet_copy));
   bytes_sent_ += packet->data.size();
   return true;
 }
 
 int64_t LoopBackTransport::GetBytesSent() {
   return bytes_sent_;
 }
 
 void LoopBackTransport::Initialize(
-    scoped_ptr<test::PacketPipe> pipe,
+    std::unique_ptr<test::PacketPipe> pipe,
     const PacketReceiverCallback& packet_receiver,
     const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
     base::TickClock* clock) {
-  scoped_ptr<test::PacketPipe> loopback_pipe(
+  std::unique_ptr<test::PacketPipe> loopback_pipe(
       new LoopBackPacketPipe(packet_receiver));
   if (pipe) {
     // Append the loopback pipe to the end.
     pipe->AppendToPipe(std::move(loopback_pipe));
     packet_pipe_ = std::move(pipe);
   } else {
     packet_pipe_ = std::move(loopback_pipe);
   }
   packet_pipe_->InitOnIOThread(task_runner, clock);
 }
 
 }  // namespace cast
 }  // namespace media