Replacing the OVERRIDE with override and FINAL with final in cloud_print

cloud_print/gcp20/prototype/privet_http_server.h

Index: cloud_print/gcp20/prototype/privet_http_server.h
diff --git a/cloud_print/gcp20/prototype/privet_http_server.h b/cloud_print/gcp20/prototype/privet_http_server.h
index 5a3a2fe589a84cd6ceb448c30872e0a7007e13a3..26fcdfb65952098157954884d3c434e521bfcac0 100644
--- a/cloud_print/gcp20/prototype/privet_http_server.h
+++ b/cloud_print/gcp20/prototype/privet_http_server.h
@@ -141,16 +141,16 @@ class PrivetHttpServer: public net::HttpServer::Delegate {
 
  private:
   // net::HttpServer::Delegate methods:
-  virtual void OnConnect(int connection_id) OVERRIDE {}
+  virtual void OnConnect(int connection_id) override {}
   virtual void OnHttpRequest(
       int connection_id,
-      const net::HttpServerRequestInfo& info) OVERRIDE;
+      const net::HttpServerRequestInfo& info) override;
   virtual void OnWebSocketRequest(
       int connection_id,
-      const net::HttpServerRequestInfo& info) OVERRIDE;
+      const net::HttpServerRequestInfo& info) override;
   virtual void OnWebSocketMessage(int connection_id,
-                                  const std::string& data) OVERRIDE;
-  virtual void OnClose(int connection_id) OVERRIDE;
+                                  const std::string& data) override;
+  virtual void OnClose(int connection_id) override;
 
   // Sends error as response. Invoked when request method is invalid.
   void ReportInvalidMethod(int connection_id);