Remove ClientLogin support from remoting host

remoting/base/auth_token_util.h

Index: remoting/base/auth_token_util.h
diff --git a/remoting/base/auth_token_util.h b/remoting/base/auth_token_util.h
deleted file mode 100644
index 309a88805dbcc18e3b9957cec752be8f5da78b09..0000000000000000000000000000000000000000
--- a/remoting/base/auth_token_util.h
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright (c) 2011 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 REMOTING_BASE_AUTH_TOKEN_UTIL_H_
-#define REMOTING_BASE_AUTH_TOKEN_UTIL_H_
-
-#include <string>
-
-namespace remoting {
-
-// Given a string of the form "auth_service:auth_token" parses it into its
-// component pieces.
-void ParseAuthTokenWithService(const std::string& auth_service_with_token,
-                               std::string* auth_token,
-                               std::string* auth_service);
-
-}  // namespace remoting
-
-#endif  // REMOTING_BASE_AUTH_TOKEN_UTIL_H_