Move mojo\shell to services\shell

mojo/shell/runner/host/in_process_native_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/runner/host/in_process_native_runner.h"
-
-#include <utility>
-
-#include "base/bind.h"
-#include "base/callback_helpers.h"
-#include "base/location.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/task_runner.h"
-#include "base/thread_task_runner_handle.h"
-#include "base/threading/platform_thread.h"
-#include "mojo/public/cpp/bindings/interface_request.h"
-#include "mojo/shell/runner/host/native_application_support.h"
-#include "mojo/shell/runner/host/out_of_process_native_runner.h"
-#include "mojo/shell/runner/init.h"
-
-namespace mojo {
-namespace shell {
-
-InProcessNativeRunner::InProcessNativeRunner() : app_library_(nullptr) {}
-
-InProcessNativeRunner::~InProcessNativeRunner() {
-  // It is important to let the thread exit before unloading the DSO (when
-  // app_library_ is destructed), because the library may have registered
-  // thread-local data and destructors to run on thread termination.
-  if (thread_) {
-    DCHECK(thread_->HasBeenStarted());
-    DCHECK(!thread_->HasBeenJoined());
-    thread_->Join();
-  }
-}
-
-mojom::ShellClientPtr InProcessNativeRunner::Start(
-    const base::FilePath& app_path,
-    const Identity& target,
-    bool start_sandboxed,
-    const base::Callback<void(base::ProcessId)>& pid_available_callback,
-    const base::Closure& app_completed_callback) {
-  app_path_ = app_path;
-
-  DCHECK(!request_.is_pending());
-  mojom::ShellClientPtr client;
-  request_ = GetProxy(&client);
-
-  DCHECK(app_completed_callback_runner_.is_null());
-  app_completed_callback_runner_ = base::Bind(
-      &base::TaskRunner::PostTask, base::ThreadTaskRunnerHandle::Get(),
-      FROM_HERE, app_completed_callback);
-
-  DCHECK(!thread_);
-  std::string thread_name = "mojo:app_thread";
-#if defined(OS_WIN)
-  thread_name = base::WideToUTF8(app_path_.BaseName().value());
-#endif
-  thread_.reset(new base::DelegateSimpleThread(this, thread_name));
-  thread_->Start();
-  pid_available_callback.Run(base::kNullProcessId);
-
-  return client;
-}
-
-void InProcessNativeRunner::Run() {
-  DVLOG(2) << "Loading/running Mojo app in process from library: "
-           << app_path_.value()
-           << " thread id=" << base::PlatformThread::CurrentId();
-
-  // TODO(vtl): ScopedNativeLibrary doesn't have a .get() method!
-  base::NativeLibrary app_library = LoadNativeApplication(app_path_);
-  app_library_.Reset(app_library);
-  // This hangs on Windows in the component build, so skip it since it's
-  // unnecessary.
-#if !(defined(COMPONENT_BUILD) && defined(OS_WIN))
-  CallLibraryEarlyInitialization(app_library);
-#endif
-  RunNativeApplication(app_library, std::move(request_));
-  app_completed_callback_runner_.Run();
-  app_completed_callback_runner_.Reset();
-}
-
-scoped_ptr<NativeRunner> InProcessNativeRunnerFactory::Create(
-    const base::FilePath& app_path) {
-  // Non-Mojo apps are always run in a new process.
-  if (!app_path.MatchesExtension(FILE_PATH_LITERAL(".mojo"))) {
-    return make_scoped_ptr(
-        new OutOfProcessNativeRunner(launch_process_runner_, nullptr));
-  }
-  return make_scoped_ptr(new InProcessNativeRunner);
-}
-
-}  // namespace shell
-}  // namespace mojo