Revert of Allow Chrome to bind an Application request from mojo_runner.

chrome/browser/mojo_runner_state.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 CHROME_BROWSER_MOJO_RUNNER_STATE_H_
-#define CHROME_BROWSER_MOJO_RUNNER_STATE_H_
-
-#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
-
-namespace mojo {
-class ApplicationImpl;
-namespace runner {
-class RunnerConnection;
-}
-}
-
-class ChromeApplicationDelegate;
-
-// Encapsulates a connection to a spawning mojo_runner/shell.
-// TODO(beng): figure out if/how this should be exposed to other layers
-//             of code in Chrome.
-class MojoRunnerState {
- public:
-  MojoRunnerState();
-  ~MojoRunnerState();
-
-  // Blocks the calling thread until a connection to the spawning mojo_runner
-  // is established, an Application request from it is bound, and the
-  // Initialize() method on that application is called.
-  void WaitForConnection();
-
- private:
-  scoped_ptr<mojo::runner::RunnerConnection> runner_connection_;
-  scoped_ptr<mojo::ApplicationImpl> application_impl_;
-  scoped_ptr<ChromeApplicationDelegate> application_delegate_;
-
-  DISALLOW_COPY_AND_ASSIGN(MojoRunnerState);
-};
-
-#endif  // CHROME_BROWSER_MOJO_RUNNER_STATE_H_