Remove mojo/shell and (most) service implementations

mojo/shell/out_of_process_dynamic_service_runner.cc

-// 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.
-
-#include "mojo/shell/out_of_process_dynamic_service_runner.h"
-
-#include "base/bind.h"
-#include "base/callback_helpers.h"
-#include "base/files/file_util.h"
-#include "base/logging.h"
-#include "base/scoped_native_library.h"
-
-namespace mojo {
-namespace shell {
-
-OutOfProcessDynamicServiceRunner::OutOfProcessDynamicServiceRunner(
-    Context* context)
-    : context_(context) {
-}
-
-OutOfProcessDynamicServiceRunner::~OutOfProcessDynamicServiceRunner() {
-  if (app_child_process_host_) {
-    // TODO(vtl): Race condition: If |AppChildProcessHost::DidStart()| hasn't
-    // been called yet, we shouldn't call |Join()| here. (Until |DidStart()|, we
-    // may not have a child process to wait on.) Probably we should fix
-    // |Join()|.
-    app_child_process_host_->Join();
-  }
-}
-
-void OutOfProcessDynamicServiceRunner::Start(
-    const base::FilePath& app_path,
-    ScopedMessagePipeHandle service_handle,
-    const base::Closure& app_completed_callback) {
-  app_path_ = app_path;
-
-  DCHECK(!service_handle_.is_valid());
-  service_handle_ = service_handle.Pass();
-
-  DCHECK(app_completed_callback_.is_null());
-  app_completed_callback_ = app_completed_callback;
-
-  app_child_process_host_.reset(new AppChildProcessHost(context_, this));
-  app_child_process_host_->Start();
-
-  // TODO(vtl): |app_path.AsUTF8Unsafe()| is unsafe.
-  app_child_process_host_->controller()->StartApp(
-      app_path.AsUTF8Unsafe(),
-      ScopedMessagePipeHandle(MessagePipeHandle(
-          service_handle.release().value())));
-}
-
-void OutOfProcessDynamicServiceRunner::AppCompleted(int32_t result) {
-  DVLOG(2) << "OutOfProcessDynamicServiceRunner::AppCompleted(" << result
-           << ")";
-
-  app_completed_callback_.Run();
-  app_completed_callback_.Reset();
-  app_child_process_host_.reset();
-}
-
-}  // namespace shell
-}  // namespace mojo