Remove authenticated_ fields from stubs.

remoting/protocol/client_stub.cc

-// Copyright (c) 2010 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.
-
-// Interface of a client that receives commands from a Chromoting host.
-//
-// This interface is responsible for a subset of control messages sent to
-// the Chromoting client.
-
-#include "remoting/protocol/client_stub.h"
-
-namespace remoting {
-namespace protocol {
-
-ClientStub::ClientStub() : authenticated_(false) {
-}
-
-ClientStub::~ClientStub() {
-}
-
-void ClientStub::OnAuthenticated() {
-  authenticated_ = true;
-}
-
-void ClientStub::OnClosed() {
-  authenticated_ = false;
-}
-
-bool ClientStub::authenticated() {
-  return authenticated_;
-}
-
-}  // namespace protocol
-}  // namespace remoting