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

ui/accessibility/ax_node_data.cc

 // Copyright 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 "ui/accessibility/ax_node_data.h"
 
+#include <algorithm>
 #include <set>
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 
 using base::DoubleToString;
 using base::IntToString;
 
@@ skipping 622 matching lines @@
 bool AXNodeData::IsRoot() const {
   return (role == AX_ROLE_ROOT_WEB_AREA ||
           role == AX_ROLE_DESKTOP);
 }
 
 void AXNodeData::SetRoot() {
   role = AX_ROLE_ROOT_WEB_AREA;
 }
 
 }  // namespace ui