Part 2 of repairing regressions to my old clang check plugins so Nico can

chrome/browser/policy/configuration_policy_provider_keeper.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_PROVIDER_KEEPER_H_
 #define CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_PROVIDER_KEEPER_H_
 #pragma once
 
 #include "base/scoped_ptr.h"
 #include "chrome/browser/policy/configuration_policy_provider.h"
 
 namespace policy {
 
 // Manages the lifecycle of the shared platform-specific policy providers for
 // managed platform, device management and recommended policy.
 class ConfigurationPolicyProviderKeeper {
  public:
   ConfigurationPolicyProviderKeeper();
   // Tests can pass in their own (dummy) providers using this c'tor.
   ConfigurationPolicyProviderKeeper(
       ConfigurationPolicyProvider* managed_platform_provider,
       ConfigurationPolicyProvider* device_management_provider,
       ConfigurationPolicyProvider* recommended_provider);
-  virtual ~ConfigurationPolicyProviderKeeper() {}
+  virtual ~ConfigurationPolicyProviderKeeper();
 
   ConfigurationPolicyProvider* managed_platform_provider() const;
 
   ConfigurationPolicyProvider* device_management_provider() const;
 
   ConfigurationPolicyProvider* recommended_provider() const;
 
  private:
   scoped_ptr<ConfigurationPolicyProvider> managed_platform_provider_;
   scoped_ptr<ConfigurationPolicyProvider> device_management_provider_;
   scoped_ptr<ConfigurationPolicyProvider> recommended_provider_;
 
   static ConfigurationPolicyProvider* CreateManagedPlatformProvider();
   static ConfigurationPolicyProvider* CreateDeviceManagementProvider();
   static ConfigurationPolicyProvider* CreateRecommendedProvider();
 
   DISALLOW_COPY_AND_ASSIGN(ConfigurationPolicyProviderKeeper);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_PROVIDER_KEEPER_H_