Rewrite scoped_array<T> to scoped_ptr<T[]> in rlz.

rlz/win/lib/rlz_lib_win.cc

 // Copyright (c) 2012 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.
 //
 // A library to manage RLZ information for access-points shared
 // across different client applications.
 
 #include "rlz/win/lib/rlz_lib.h"
 
 #include <windows.h>
@@ skipping 37 matching lines @@
 
 }  // namespace anonymous
 
 
 namespace rlz_lib {
 
 // OEM Deal confirmation storage functions.
 
 template<class T>
 class typed_buffer_ptr {
-  scoped_array<char> buffer_;
+  scoped_ptr<char[]> buffer_;
 
  public:
   typed_buffer_ptr() {
   }
 
   explicit typed_buffer_ptr(size_t size) : buffer_(new char[size]) {
   }
 
   void reset(size_t size) {
     buffer_.reset(new char[size]);
@@ skipping 182 matching lines @@
     base::win::RegKey dest(temp_hklm_key.Handle(), kHKLMAccessProviders,
                            KEY_ALL_ACCESS);
     CopyRegistryTree(base::win::RegKey(HKEY_LOCAL_MACHINE,
                                        kHKLMAccessProviders,
                                        KEY_READ),
                      &dest);
   }
 }
 
 }  // namespace rlz_lib