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

rlz/win/lib/machine_id_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.
 
 #include <windows.h>
 #include <Sddl.h>  // For ConvertSidToStringSidW.
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
@@ skipping 23 matching lines @@
                              NULL, 0))
     return false;
 
   *number = number_local;
   return true;
 }
 
 bool GetComputerSid(const wchar_t* account_name, SID* sid, DWORD sid_size) {
   static const DWORD kStartDomainLength = 128;  // reasonable to start with
 
-  scoped_array<wchar_t> domain_buffer(new wchar_t[kStartDomainLength]);
+  scoped_ptr<wchar_t[]> domain_buffer(new wchar_t[kStartDomainLength]);
   DWORD domain_size = kStartDomainLength;
   DWORD sid_dword_size = sid_size;
   SID_NAME_USE sid_name_use;
 
   BOOL success = ::LookupAccountNameW(NULL, account_name, sid,
                                       &sid_dword_size, domain_buffer.get(),
                                       &domain_size, &sid_name_use);
   if (!success && ::GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
     // We could have gotten the insufficient buffer error because
     // one or both of sid and szDomain was too small. Check for that
@@ skipping 66 matching lines @@
   *volume_id = 0;
   if (!GetSystemVolumeSerialNumber(volume_id)) {
     ASSERT_STRING("GetMachineId: Failed to retrieve volume serial number");
     *volume_id = 0;
   }
 
   return true;
 }
 
 }  // namespace rlz_lib