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

base/process/process_metrics_win.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/process/process_metrics.h"
 
 #include <windows.h>
 #include <psapi.h>
 #include <winternl.h>
 
+#include <algorithm>
+
 #include "base/logging.h"
 #include "base/sys_info.h"
 
 namespace base {
 namespace {
 
 // System pagesize. This value remains constant on x86/64 architectures.
 const int PAGESIZE_KB = 4;
 
 typedef NTSTATUS(WINAPI* NTQUERYSYSTEMINFORMATION)(
@@ skipping 295 matching lines @@
 
   meminfo->total = mem_status.ullTotalPhys / 1024;
   meminfo->free = mem_status.ullAvailPhys / 1024;
   meminfo->swap_total = mem_status.ullTotalPageFile / 1024;
   meminfo->swap_free = mem_status.ullAvailPageFile / 1024;
 
   return true;
 }
 
 }  // namespace base