Move mojo/runner to mojo/shell/standalone

mojo/runner/desktop/launcher_process.h

-// Copyright 2015 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 MOJO_SHELL_LAUNCHER_PROCESS_H_
-#define MOJO_SHELL_LAUNCHER_PROCESS_H_
-
-#include "base/callback_forward.h"
-
-class GURL;
-
-namespace mojo {
-namespace runner {
-
-// Main method for the launcher process.
-// See commit in main_helper.h for explanation of the parameters.
-int LauncherProcessMain(const GURL& mojo_url, const base::Closure& callback);
-
-}  // namespace runner
-}  // namespace mojo
-
-#endif  // MOJO_SHELL_LAUNCHER_PROCESS_H_