convert //gpu to std::unique_ptr

gpu/ipc/service/gpu_channel_test_common.cc

 // Copyright (c) 2015 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 "gpu/ipc/service/gpu_channel_test_common.h"
 
+#include "base/memory/ptr_util.h"
 #include "base/test/test_simple_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "gpu/command_buffer/service/sync_point_manager.h"
 #include "gpu/ipc/service/gpu_channel_manager_delegate.h"
 #include "ipc/ipc_test_sink.h"
 #include "url/gurl.h"
 
 namespace gpu {
 
 TestGpuChannelManagerDelegate::TestGpuChannelManagerDelegate() {}
@@ skipping 60 matching lines @@
                         nullptr,
                         sync_point_manager,
                         gpu_memory_buffer_factory) {}
 
 TestGpuChannelManager::~TestGpuChannelManager() {
   // Clear gpu channels here so that any IPC messages sent are handled using the
   // overridden Send method.
   gpu_channels_.clear();
 }
 
-scoped_ptr<GpuChannel> TestGpuChannelManager::CreateGpuChannel(
+std::unique_ptr<GpuChannel> TestGpuChannelManager::CreateGpuChannel(
     int client_id,
     uint64_t client_tracing_id,
     bool preempts,
     bool allow_view_command_buffers,
     bool allow_real_time_streams) {
-  return make_scoped_ptr(new TestGpuChannel(
+  return base::WrapUnique(new TestGpuChannel(
       this, sync_point_manager(), share_group(), mailbox_manager(),
       preempts ? preemption_flag() : nullptr,
       preempts ? nullptr : preemption_flag(), task_runner_.get(),
       io_task_runner_.get(), client_id, client_tracing_id,
       allow_view_command_buffers, allow_real_time_streams));
 }
 
 TestGpuChannel::TestGpuChannel(GpuChannelManager* gpu_channel_manager,
                                SyncPointManager* sync_point_manager,
                                gfx::GLShareGroup* share_group,
@@ skipping 56 matching lines @@
 
 GpuChannelTestCommon::~GpuChannelTestCommon() {
   // Destroying channels causes tasks to run on the IO task runner.
   channel_manager_ = nullptr;
   // Clear pending tasks to avoid refptr cycles that get flagged by ASAN.
   task_runner_->ClearPendingTasks();
   io_task_runner_->ClearPendingTasks();
 }
 
 }  // namespace gpu