Replacing the OVERRIDE with override and FINAL with final in chrome/service

chrome/service/cloud_print/cloud_print_proxy_backend.cc

Index: chrome/service/cloud_print/cloud_print_proxy_backend.cc
diff --git a/chrome/service/cloud_print/cloud_print_proxy_backend.cc b/chrome/service/cloud_print/cloud_print_proxy_backend.cc
index 20c72465e1d0e46877197571897c1f7b42267092..c4e6c6c8a5dc8a01885d0e101ecb23a76fb8ed9d 100644
--- a/chrome/service/cloud_print/cloud_print_proxy_backend.cc
+++ b/chrome/service/cloud_print/cloud_print_proxy_backend.cc
@@ -69,20 +69,20 @@ class CloudPrintProxyBackend::Core
       const std::string& access_token,
       const std::string& robot_oauth_refresh_token,
       const std::string& robot_email,
-      const std::string& user_email) OVERRIDE;
-  virtual void OnInvalidCredentials() OVERRIDE;
+      const std::string& user_email) override;
+  virtual void OnInvalidCredentials() override;
 
   // CloudPrintConnector::Client implementation.
-  virtual void OnAuthFailed() OVERRIDE;
-  virtual void OnXmppPingUpdated(int ping_timeout) OVERRIDE;
+  virtual void OnAuthFailed() override;
+  virtual void OnXmppPingUpdated(int ping_timeout) override;
 
   // notifier::PushClientObserver implementation.
-  virtual void OnNotificationsEnabled() OVERRIDE;
+  virtual void OnNotificationsEnabled() override;
   virtual void OnNotificationsDisabled(
-      notifier::NotificationsDisabledReason reason) OVERRIDE;
+      notifier::NotificationsDisabledReason reason) override;
   virtual void OnIncomingNotification(
-      const notifier::Notification& notification) OVERRIDE;
-  virtual void OnPingResponse() OVERRIDE;
+      const notifier::Notification& notification) override;
+  virtual void OnPingResponse() override;
 
  private:
   friend class base::RefCountedThreadSafe<Core>;