replace OVERRIDE and FINAL with override and final in extensions/

extensions/browser/api/storage/settings_storage_quota_enforcer.h

Index: extensions/browser/api/storage/settings_storage_quota_enforcer.h
diff --git a/extensions/browser/api/storage/settings_storage_quota_enforcer.h b/extensions/browser/api/storage/settings_storage_quota_enforcer.h
index 04f4148999d682ee992e9fd5d8b729fbd2e43dc9..bbf7482f07700d424f2c335ac469bb774deca638 100644
--- a/extensions/browser/api/storage/settings_storage_quota_enforcer.h
+++ b/extensions/browser/api/storage/settings_storage_quota_enforcer.h
@@ -31,23 +31,23 @@ class SettingsStorageQuotaEnforcer : public ValueStore {
   virtual ~SettingsStorageQuotaEnforcer();
 
   // ValueStore implementation.
-  virtual size_t GetBytesInUse(const std::string& key) OVERRIDE;
-  virtual size_t GetBytesInUse(const std::vector<std::string>& keys) OVERRIDE;
-  virtual size_t GetBytesInUse() OVERRIDE;
-  virtual ReadResult Get(const std::string& key) OVERRIDE;
-  virtual ReadResult Get(const std::vector<std::string>& keys) OVERRIDE;
-  virtual ReadResult Get() OVERRIDE;
+  virtual size_t GetBytesInUse(const std::string& key) override;
+  virtual size_t GetBytesInUse(const std::vector<std::string>& keys) override;
+  virtual size_t GetBytesInUse() override;
+  virtual ReadResult Get(const std::string& key) override;
+  virtual ReadResult Get(const std::vector<std::string>& keys) override;
+  virtual ReadResult Get() override;
   virtual WriteResult Set(
       WriteOptions options,
       const std::string& key,
-      const base::Value& value) OVERRIDE;
+      const base::Value& value) override;
   virtual WriteResult Set(
-      WriteOptions options, const base::DictionaryValue& values) OVERRIDE;
-  virtual WriteResult Remove(const std::string& key) OVERRIDE;
-  virtual WriteResult Remove(const std::vector<std::string>& keys) OVERRIDE;
-  virtual WriteResult Clear() OVERRIDE;
-  virtual bool Restore() OVERRIDE;
-  virtual bool RestoreKey(const std::string& key) OVERRIDE;
+      WriteOptions options, const base::DictionaryValue& values) override;
+  virtual WriteResult Remove(const std::string& key) override;
+  virtual WriteResult Remove(const std::vector<std::string>& keys) override;
+  virtual WriteResult Clear() override;
+  virtual bool Restore() override;
+  virtual bool RestoreKey(const std::string& key) override;
 
   ValueStore* get_delegate_for_test() { return delegate_.get(); }