Use make_scoped_ptr() in src/remoting.

Also minor code cleanup in daemon_installer_win.cc .

Review URL: https://codereview.chromium.org/608343002

Cr-Commit-Position: refs/heads/master@{#297583}
diff --git a/remoting/protocol/message_reader.cc b/remoting/protocol/message_reader.cc
index 83121092..1284273 100644
--- a/remoting/protocol/message_reader.cc
+++ b/remoting/protocol/message_reader.cc
@@ -99,7 +99,7 @@
         FROM_HERE,
         base::Bind(&MessageReader::RunCallback,
                    weak_factory_.GetWeakPtr(),
-                   base::Passed(scoped_ptr<CompoundBuffer>(buffer))));
+                   base::Passed(make_scoped_ptr(buffer))));
   }
 }