Standardize usage of virtual/override/final in components/

components/policy/core/common/async_policy_provider.h

 // Copyright 2013 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 COMPONENTS_POLICY_CORE_COMMON_ASYNC_POLICY_PROVIDER_H_
 #define COMPONENTS_POLICY_CORE_COMMON_ASYNC_POLICY_PROVIDER_H_
 
 #include "base/cancelable_callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 16 matching lines @@
 // thread. Platform-specific providers are created by passing an implementation
 // of AsyncPolicyLoader to a new AsyncPolicyProvider.
 class POLICY_EXPORT AsyncPolicyProvider : public ConfigurationPolicyProvider,
                                           public base::NonThreadSafe {
  public:
   // The AsyncPolicyProvider does a synchronous load in its constructor, and
   // therefore it needs the |registry| at construction time. The same |registry|
   // should be passed later to Init().
   AsyncPolicyProvider(SchemaRegistry* registry,
                       scoped_ptr<AsyncPolicyLoader> loader);
-  virtual ~AsyncPolicyProvider();
+  ~AsyncPolicyProvider() override;
 
   // ConfigurationPolicyProvider implementation.
-  virtual void Init(SchemaRegistry* registry) override;
-  virtual void Shutdown() override;
-  virtual void RefreshPolicies() override;
+  void Init(SchemaRegistry* registry) override;
+  void Shutdown() override;
+  void RefreshPolicies() override;
 
  private:
   // Helper for RefreshPolicies().
   void ReloadAfterRefreshSync();
 
   // Invoked with the latest bundle loaded by the |loader_|.
   void OnLoaderReloaded(scoped_ptr<PolicyBundle> bundle);
 
   // Callback passed to the loader that it uses to pass back the current policy
   // bundle to the provider. This is invoked on the background thread and
@@ skipping 14 matching lines @@
   // Used to get a WeakPtr to |this| for the update callback given to the
   // loader.
   base::WeakPtrFactory<AsyncPolicyProvider> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AsyncPolicyProvider);
 };
 
 }  // namespace policy
 
 #endif  // COMPONENTS_POLICY_CORE_COMMON_ASYNC_POLICY_PROVIDER_H_