Allow Registry Iterator functions to use a specified WOW64 mode when iterating.

rlz/win/lib/rlz_value_store_registry.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 "rlz/win/lib/rlz_value_store_registry.h"
 
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/registry.h"
 #include "rlz/lib/assert.h"
@@ skipping 124 matching lines @@
 // TODO: Move this to a registry_utils file and add unittest.
 bool DeleteKeyIfEmpty(HKEY root_key, const wchar_t* key_name) {
   if (!key_name) {
     ASSERT_STRING("DeleteKeyIfEmpty: key_name is NULL");
     return false;
   } else {  // Scope needed for RegKey
     base::win::RegKey key(root_key, key_name, KEY_READ);
     if (!key.Valid())
       return true;  // Key does not exist - nothing to do.
 
-    base::win::RegistryKeyIterator key_iter(root_key, key_name);
+    base::win::RegistryKeyIterator key_iter(root_key, key_name, 0);
     if (key_iter.SubkeyCount() > 0)
       return true;  // Not empty, so nothing to do
 
-    base::win::RegistryValueIterator value_iter(root_key, key_name);
+    base::win::RegistryValueIterator value_iter(root_key, key_name, 0);
     if (value_iter.ValueCount() > 0)
       return true;  // Not empty, so nothing to do
   }
 
   // The key is empty - delete it now.
   base::win::RegKey key(root_key, L"", KEY_WRITE);
   return key.DeleteKey(key_name) == ERROR_SUCCESS;
 }
 
 }  // namespace
@@ skipping 217 matching lines @@
 }
 
 ScopedRlzValueStoreLock::~ScopedRlzValueStoreLock() {
 }
 
 RlzValueStore* ScopedRlzValueStoreLock::GetStore() {
   return store_.get();
 }
 
 }  // namespace rlz_lib