Use std::default_delete as the default deleter for scoped_ptr.

remoting/base/compound_buffer.cc

Index: remoting/base/compound_buffer.cc
diff --git a/remoting/base/compound_buffer.cc b/remoting/base/compound_buffer.cc
index 3c599d363b9360ad35f0e0d768b36fae3ec64c07..c18592b038042a3d11fb0fcd0843a31a6bd7cc4d 100644
--- a/remoting/base/compound_buffer.cc
+++ b/remoting/base/compound_buffer.cc
@@ -2,11 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "remoting/base/compound_buffer.h"
+
+#include <algorithm>
 #include <functional>
 
 #include "base/logging.h"
 #include "net/base/io_buffer.h"
-#include "remoting/base/compound_buffer.h"
 
 namespace remoting {