Standardize usage of virtual/override/final in components/

components/policy/core/common/policy_service_impl.h

 // 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.
 
 #ifndef COMPONENTS_POLICY_CORE_COMMON_POLICY_SERVICE_IMPL_H_
 #define COMPONENTS_POLICY_CORE_COMMON_POLICY_SERVICE_IMPL_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 17 matching lines @@
       public ConfigurationPolicyProvider::Observer {
  public:
   typedef std::vector<ConfigurationPolicyProvider*> Providers;
 
   // The PolicyServiceImpl will merge policies from |providers|. |providers|
   // must be sorted in decreasing order of priority; the first provider will
   // have the highest priority. The PolicyServiceImpl does not take ownership of
   // the providers, and they must outlive the PolicyServiceImpl.
   explicit PolicyServiceImpl(const Providers& providers);
 
-  virtual ~PolicyServiceImpl();
+  ~PolicyServiceImpl() override;
 
   // PolicyService overrides:
-  virtual void AddObserver(PolicyDomain domain,
-                           PolicyService::Observer* observer) override;
-  virtual void RemoveObserver(PolicyDomain domain,
-                              PolicyService::Observer* observer) override;
-  virtual const PolicyMap& GetPolicies(
-      const PolicyNamespace& ns) const override;
-  virtual bool IsInitializationComplete(PolicyDomain domain) const override;
-  virtual void RefreshPolicies(const base::Closure& callback) override;
+  void AddObserver(PolicyDomain domain,
+                   PolicyService::Observer* observer) override;
+  void RemoveObserver(PolicyDomain domain,
+                      PolicyService::Observer* observer) override;
+  const PolicyMap& GetPolicies(const PolicyNamespace& ns) const override;
+  bool IsInitializationComplete(PolicyDomain domain) const override;
+  void RefreshPolicies(const base::Closure& callback) override;
 
  private:
   typedef ObserverList<PolicyService::Observer, true> Observers;
   typedef std::map<PolicyDomain, Observers*> ObserverMap;
 
   // ConfigurationPolicyProvider::Observer overrides:
-  virtual void OnUpdatePolicy(ConfigurationPolicyProvider* provider) override;
+  void OnUpdatePolicy(ConfigurationPolicyProvider* provider) override;
 
   // Posts a task to notify observers of |ns| that its policies have changed,
   // passing along the |previous| and the |current| policies.
   void NotifyNamespaceUpdated(const PolicyNamespace& ns,
                               const PolicyMap& previous,
                               const PolicyMap& current);
 
   // Combines the policies from all the providers, and notifies the observers
   // of namespaces whose policies have been modified.
   void MergeAndTriggerUpdates();
@@ skipping 28 matching lines @@
   // Used to create tasks to delay new policy updates while we may be already
   // processing previous policy updates.
   base::WeakPtrFactory<PolicyServiceImpl> update_task_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PolicyServiceImpl);
 };
 
 }  // namespace policy
 
 #endif  // COMPONENTS_POLICY_CORE_COMMON_POLICY_SERVICE_IMPL_H_