Cleanup Registry API: part 3.

chrome/browser/policy/configuration_policy_provider_win.cc

 // Copyright (c) 2010 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 "chrome/browser/policy/configuration_policy_provider_win.h"
 
 #include <userenv.h>
 
 #include <algorithm>
 
@@ skipping 92 matching lines @@
   int index = 0;
   string16 policy_string;
   while (GetRegistryPolicyString(key, ++index,  &policy_string))
     result->Append(Value::CreateStringValue(policy_string));
   return true;
 }
 
 bool ConfigurationPolicyProviderWin::GetRegistryPolicyBoolean(
     const string16& value_name, bool* result) {
   DWORD value;
-  RegKey hkcu_policy_key(HKEY_LOCAL_MACHINE, policy::kRegistrySubKey);
+  RegKey hkcu_policy_key(HKEY_LOCAL_MACHINE, policy::kRegistrySubKey, KEY_READ);
   if (hkcu_policy_key.ReadValueDW(value_name.c_str(), &value)) {
     *result = value != 0;
     return true;
   }
 
-  RegKey hklm_policy_key(HKEY_CURRENT_USER, policy::kRegistrySubKey);
+  RegKey hklm_policy_key(HKEY_CURRENT_USER, policy::kRegistrySubKey, KEY_READ);
   if (hklm_policy_key.ReadValueDW(value_name.c_str(), &value)) {
     *result = value != 0;
     return true;
   }
   return false;
 }
 
 bool ConfigurationPolicyProviderWin::GetRegistryPolicyInteger(
     const string16& value_name, uint32* result) {
   DWORD value;
-  RegKey hkcu_policy_key(HKEY_LOCAL_MACHINE, policy::kRegistrySubKey);
+  RegKey hkcu_policy_key(HKEY_LOCAL_MACHINE, policy::kRegistrySubKey, KEY_READ);
   if (hkcu_policy_key.ReadValueDW(value_name.c_str(), &value)) {
     *result = value;
     return true;
   }
 
-  RegKey hklm_policy_key(HKEY_CURRENT_USER, policy::kRegistrySubKey);
+  RegKey hklm_policy_key(HKEY_CURRENT_USER, policy::kRegistrySubKey, KEY_READ);
   if (hklm_policy_key.ReadValueDW(value_name.c_str(), &value)) {
     *result = value;
     return true;
   }
   return false;
 }
 
 bool ConfigurationPolicyProviderWin::Provide(
     ConfigurationPolicyStore* store) {
   const PolicyValueMap* mapping = PolicyValueMapping();
@@ skipping 33 matching lines @@
         break;
       }
       default:
         NOTREACHED();
         return false;
     }
   }
 
   return true;
 }