Re-write many calls to WrapUnique() with MakeUnique()

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/threading/thread_task_runner_handle.h"
 #include "gpu/command_buffer/service/sync_point_manager.h"
@@ skipping 57 matching lines @@
   // overridden Send method.
   gpu_channels_.clear();
 }
 
 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 base::WrapUnique(new TestGpuChannel(
+  return base::MakeUnique<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));
+      allow_view_command_buffers, allow_real_time_streams);
 }
 
 TestGpuChannel::TestGpuChannel(GpuChannelManager* gpu_channel_manager,
                                SyncPointManager* sync_point_manager,
                                gl::GLShareGroup* share_group,
                                gles2::MailboxManager* mailbox_manager,
                                PreemptionFlag* preempting_flag,
                                PreemptionFlag* preempted_flag,
                                base::SingleThreadTaskRunner* task_runner,
                                base::SingleThreadTaskRunner* io_task_runner,
@@ skipping 55 matching lines @@
       io_task_runner_.get(), sync_point_manager_.get(), nullptr));
 }
 
 void GpuChannelTestCommon::TearDown() {
   // Destroying channels causes tasks to run on the IO task runner.
   channel_manager_ = nullptr;
 }
 
 
 }  // namespace gpu