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

media/renderers/default_renderer_factory.cc

Index: media/renderers/default_renderer_factory.cc
diff --git a/media/renderers/default_renderer_factory.cc b/media/renderers/default_renderer_factory.cc
index 5efa6188536b297caa4317b906fa5ae1de007e67..07097571e4a1aa025e5b3fa2960b7aaf6c46ca22 100644
--- a/media/renderers/default_renderer_factory.cc
+++ b/media/renderers/default_renderer_factory.cc
@@ -118,8 +118,8 @@ std::unique_ptr<Renderer> DefaultRendererFactory::CreateRenderer(
       CreateVideoDecoders(media_task_runner, request_surface_cb, gpu_factories),
       true, gpu_factories, media_log_));
 
-  return base::WrapUnique(new RendererImpl(
-      media_task_runner, std::move(audio_renderer), std::move(video_renderer)));
+  return base::MakeUnique<RendererImpl>(
+      media_task_runner, std::move(audio_renderer), std::move(video_renderer));
 }
 
 }  // namespace media