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

media/mojo/services/mojo_media_application_factory.cc

Index: media/mojo/services/mojo_media_application_factory.cc
diff --git a/media/mojo/services/mojo_media_application_factory.cc b/media/mojo/services/mojo_media_application_factory.cc
index aa5125f222e6ea88b58d8bddc4ffffd87d4d31ec..81f18191772992ea49714db179c1c81f2a0f0133 100644
--- a/media/mojo/services/mojo_media_application_factory.cc
+++ b/media/mojo/services/mojo_media_application_factory.cc
@@ -24,7 +24,7 @@ namespace media {
 std::unique_ptr<shell::Service> CreateMojoMediaApplication(
     const base::Closure& quit_closure) {
   return std::unique_ptr<shell::Service>(new MojoMediaApplication(
-      base::WrapUnique(new DefaultClient()), quit_closure));
+      base::MakeUnique<DefaultClient>(), quit_closure));
 }
 
 }  // namespace media