Remove the mojo serial interfaces and related infrastructure.

device/serial/serial_connection_factory.h

-// Copyright 2014 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 DEVICE_SERIAL_SERIAL_CONNECTION_FACTORY_H_
-#define DEVICE_SERIAL_SERIAL_CONNECTION_FACTORY_H_
-
-#include <string>
-
-#include "base/callback.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/single_thread_task_runner.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "device/serial/data_stream.mojom.h"
-#include "device/serial/serial.mojom.h"
-#include "mojo/public/cpp/bindings/interface_request.h"
-
-namespace device {
-
-class SerialIoHandler;
-
-class SerialConnectionFactory
-    : public base::RefCountedThreadSafe<SerialConnectionFactory> {
- public:
-  typedef base::Callback<scoped_refptr<SerialIoHandler>()> IoHandlerFactory;
-
-  SerialConnectionFactory(
-      const IoHandlerFactory& io_handler_factory,
-      scoped_refptr<base::SingleThreadTaskRunner> connect_task_runner);
-
-  void CreateConnection(
-      const std::string& path,
-      serial::ConnectionOptionsPtr options,
-      mojo::InterfaceRequest<serial::Connection> connection_request,
-      mojo::InterfaceRequest<serial::DataSink> sink,
-      mojo::InterfaceRequest<serial::DataSource> source,
-      mojo::InterfacePtr<serial::DataSourceClient> source_client);
-
- private:
-  friend class base::RefCountedThreadSafe<SerialConnectionFactory>;
-  class ConnectTask;
-
-  virtual ~SerialConnectionFactory();
-
-  const IoHandlerFactory io_handler_factory_;
-  scoped_refptr<base::SingleThreadTaskRunner> connect_task_runner_;
-
-  DISALLOW_COPY_AND_ASSIGN(SerialConnectionFactory);
-};
-
-}  // namespace device
-
-#endif  // DEVICE_SERIAL_SERIAL_CONNECTION_FACTORY_H_