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

ipc/ipc_test_base.cc

 // Copyright (c) 2012 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 "ipc/ipc_test_base.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
@@ skipping 20 matching lines @@
 IPCTestBase::~IPCTestBase() {
 }
 
 void IPCTestBase::TearDown() {
   message_loop_.reset();
   MultiProcessTest::TearDown();
 }
 
 void IPCTestBase::Init(const std::string& test_client_name) {
   InitWithCustomMessageLoop(test_client_name,
-                            base::WrapUnique(new base::MessageLoopForIO()));
+                            base::MakeUnique<base::MessageLoopForIO>());
 }
 
 void IPCTestBase::InitWithCustomMessageLoop(
     const std::string& test_client_name,
     std::unique_ptr<base::MessageLoop> message_loop) {
   DCHECK(!test_client_name.empty());
   DCHECK(test_client_name_.empty());
   DCHECK(!message_loop_);
 
   test_client_name_ = test_client_name;
@@ skipping 109 matching lines @@
 
 scoped_refptr<base::SingleThreadTaskRunner> IPCTestBase::task_runner() {
   return message_loop_->task_runner();
 }
 
 std::unique_ptr<IPC::ChannelFactory> IPCTestBase::CreateChannelFactory(
     const IPC::ChannelHandle& handle,
     base::SingleThreadTaskRunner* runner) {
   return IPC::ChannelFactory::Create(handle, IPC::Channel::MODE_SERVER, runner);
 }