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

The aim is to make scoped_ptr and std::unique_ptr functionally
identical so scoped_ptr can simply be a typedef.

BUG=554298

Review URL: https://codereview.chromium.org/1445003002

Cr-Commit-Position: refs/heads/master@{#360539}
diff --git a/ui/gfx/gdi_util.cc b/ui/gfx/gdi_util.cc
index 09c4b4b..1e6b71d 100644
--- a/ui/gfx/gdi_util.cc
+++ b/ui/gfx/gdi_util.cc
@@ -4,6 +4,8 @@
 
 #include "ui/gfx/gdi_util.h"
 
+#include <algorithm>
+
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"