Remove mojo/shell and (most) service implementations

mojo/shell/in_process_dynamic_service_runner.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 MOJO_SHELL_IN_PROCESS_DYNAMIC_SERVICE_RUNNER_H_
-#define MOJO_SHELL_IN_PROCESS_DYNAMIC_SERVICE_RUNNER_H_
-
-#include "base/callback.h"
-#include "base/files/file_path.h"
-#include "base/macros.h"
-#include "base/scoped_native_library.h"
-#include "base/threading/simple_thread.h"
-#include "mojo/shell/dynamic_service_runner.h"
-
-namespace mojo {
-namespace shell {
-
-// An implementation of |DynamicServiceRunner| that loads/runs the given app
-// (from the file system) on a separate thread (in the current process).
-class InProcessDynamicServiceRunner
-    : public DynamicServiceRunner,
-      public base::DelegateSimpleThread::Delegate {
- public:
-  explicit InProcessDynamicServiceRunner(Context* context);
-  ~InProcessDynamicServiceRunner() override;
-
-  // |DynamicServiceRunner| method:
-  void Start(const base::FilePath& app_path,
-             ScopedMessagePipeHandle service_handle,
-             const base::Closure& app_completed_callback) override;
-
- private:
-  // |base::DelegateSimpleThread::Delegate| method:
-  void Run() override;
-
-  base::FilePath app_path_;
-  ScopedMessagePipeHandle service_handle_;
-  base::Callback<bool(void)> app_completed_callback_runner_;
-
-  base::ScopedNativeLibrary app_library_;
-  scoped_ptr<base::DelegateSimpleThread> thread_;
-
-  DISALLOW_COPY_AND_ASSIGN(InProcessDynamicServiceRunner);
-};
-
-typedef DynamicServiceRunnerFactoryImpl<InProcessDynamicServiceRunner>
-    InProcessDynamicServiceRunnerFactory;
-
-}  // namespace shell
-}  // namespace mojo
-
-#endif  // MOJO_SHELL_IN_PROCESS_DYNAMIC_SERVICE_RUNNER_H_