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

media/test/pipeline_integration_test.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 <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
 
@@ skipping 699 matching lines @@
   }
 
  protected:
   std::unique_ptr<Renderer> CreateRenderer() override {
     connector()->ConnectToInterface("mojo:media", &media_service_factory_);
 
     mojom::RendererPtr mojo_renderer;
     media_service_factory_->CreateRenderer(std::string(),
                                            mojo::GetProxy(&mojo_renderer));
 
-    return base::WrapUnique(new MojoRenderer(message_loop_.task_runner(),
-                                             std::move(mojo_renderer)));
+    return base::MakeUnique<MojoRenderer>(message_loop_.task_runner(),
+                                          std::move(mojo_renderer));
   }
 
  private:
   mojom::ServiceFactoryPtr media_service_factory_;
 };
 #else
 class PipelineIntegrationTestHost : public testing::Test,
                                     public PipelineIntegrationTestBase {};
 #endif  // defined(MOJO_RENDERER)
 
@@ skipping 1666 matching lines @@
 
 TEST_F(PipelineIntegrationTest, BasicPlaybackPositiveStartTime) {
   ASSERT_EQ(PIPELINE_OK, Start("nonzero-start-time.webm"));
   Play();
   ASSERT_TRUE(WaitUntilOnEnded());
   ASSERT_EQ(base::TimeDelta::FromMicroseconds(396000),
             demuxer_->GetStartTime());
 }
 
 }  // namespace media