Standardize usage of virtual/override/final in chrome/browser/extensions/

chrome/browser/extensions/policy_handlers.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 CHROME_BROWSER_EXTENSIONS_POLICY_HANDLERS_H_
 #define CHROME_BROWSER_EXTENSIONS_POLICY_HANDLERS_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "components/policy/core/browser/configuration_policy_handler.h"
 
 namespace policy {
 class PolicyMap;
 class PolicyErrorMap;
 class Schema;
 }  // namespace policy
 
 namespace extensions {
 
 // Implements additional checks for policies that are lists of extension IDs.
 class ExtensionListPolicyHandler
     : public policy::TypeCheckingPolicyHandler {
  public:
   ExtensionListPolicyHandler(const char* policy_name,
                              const char* pref_path,
                              bool allow_wildcards);
-  virtual ~ExtensionListPolicyHandler();
+  ~ExtensionListPolicyHandler() override;
 
   // ConfigurationPolicyHandler methods:
-  virtual bool CheckPolicySettings(const policy::PolicyMap& policies,
-                                   policy::PolicyErrorMap* errors) override;
-  virtual void ApplyPolicySettings(const policy::PolicyMap& policies,
-                                   PrefValueMap* prefs) override;
+  bool CheckPolicySettings(const policy::PolicyMap& policies,
+                           policy::PolicyErrorMap* errors) override;
+  void ApplyPolicySettings(const policy::PolicyMap& policies,
+                           PrefValueMap* prefs) override;
 
  protected:
   const char* pref_path() const;
 
   // Runs sanity checks on the policy value and returns it in |extension_ids|.
   bool CheckAndGetList(const policy::PolicyMap& policies,
                        policy::PolicyErrorMap* errors,
                        scoped_ptr<base::ListValue>* extension_ids);
 
  private:
   const char* pref_path_;
   bool allow_wildcards_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionListPolicyHandler);
 };
 
 class ExtensionInstallForcelistPolicyHandler
     : public policy::TypeCheckingPolicyHandler {
  public:
   ExtensionInstallForcelistPolicyHandler();
-  virtual ~ExtensionInstallForcelistPolicyHandler();
+  ~ExtensionInstallForcelistPolicyHandler() override;
 
   // ConfigurationPolicyHandler methods:
-  virtual bool CheckPolicySettings(const policy::PolicyMap& policies,
-                                   policy::PolicyErrorMap* errors) override;
-  virtual void ApplyPolicySettings(const policy::PolicyMap& policies,
-                                   PrefValueMap* prefs) override;
+  bool CheckPolicySettings(const policy::PolicyMap& policies,
+                           policy::PolicyErrorMap* errors) override;
+  void ApplyPolicySettings(const policy::PolicyMap& policies,
+                           PrefValueMap* prefs) override;
 
  private:
   // Parses the data in |policy_value| and writes them to |extension_dict|.
   bool ParseList(const base::Value* policy_value,
                  base::DictionaryValue* extension_dict,
                  policy::PolicyErrorMap* errors);
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionInstallForcelistPolicyHandler);
 };
 
 // Implements additional checks for policies that are lists of extension
 // URLPatterns.
 class ExtensionURLPatternListPolicyHandler
     : public policy::TypeCheckingPolicyHandler {
  public:
   ExtensionURLPatternListPolicyHandler(const char* policy_name,
                                        const char* pref_path);
-  virtual ~ExtensionURLPatternListPolicyHandler();
+  ~ExtensionURLPatternListPolicyHandler() override;
 
   // ConfigurationPolicyHandler methods:
-  virtual bool CheckPolicySettings(const policy::PolicyMap& policies,
-                                   policy::PolicyErrorMap* errors) override;
-  virtual void ApplyPolicySettings(const policy::PolicyMap& policies,
-                                   PrefValueMap* prefs) override;
+  bool CheckPolicySettings(const policy::PolicyMap& policies,
+                           policy::PolicyErrorMap* errors) override;
+  void ApplyPolicySettings(const policy::PolicyMap& policies,
+                           PrefValueMap* prefs) override;
 
  private:
   const char* pref_path_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionURLPatternListPolicyHandler);
 };
 
 class ExtensionSettingsPolicyHandler
     : public policy::SchemaValidatingPolicyHandler {
  public:
   explicit ExtensionSettingsPolicyHandler(const policy::Schema& chrome_schema);
-  virtual ~ExtensionSettingsPolicyHandler();
+  ~ExtensionSettingsPolicyHandler() override;
 
   // ConfigurationPolicyHandler methods:
-  virtual bool CheckPolicySettings(const policy::PolicyMap& policies,
-                                   policy::PolicyErrorMap* errors) override;
-  virtual void ApplyPolicySettings(const policy::PolicyMap& policies,
-                                   PrefValueMap* prefs) override;
+  bool CheckPolicySettings(const policy::PolicyMap& policies,
+                           policy::PolicyErrorMap* errors) override;
+  void ApplyPolicySettings(const policy::PolicyMap& policies,
+                           PrefValueMap* prefs) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionSettingsPolicyHandler);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_POLICY_HANDLERS_H_