Remove mojo/shell and (most) service implementations

mojo/shell/shell_test_helper.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/shell_test_helper.h"
-
-#include "base/command_line.h"
-#include "base/files/file_path.h"
-#include "base/files/file_util.h"
-#include "base/logging.h"
-#include "base/path_service.h"
-#include "mojo/shell/filename_util.h"
-#include "mojo/shell/init.h"
-
-namespace mojo {
-namespace shell {
-
-ShellTestHelper::ShellTestHelper() {
-  base::CommandLine::Init(0, NULL);
-  mojo::shell::InitializeLogging();
-}
-
-ShellTestHelper::~ShellTestHelper() {
-}
-
-void ShellTestHelper::Init() {
-  context_.Init();
-  test_api_.reset(
-      new ApplicationManager::TestAPI(context_.application_manager()));
-  base::FilePath service_dir;
-  CHECK(PathService::Get(base::DIR_MODULE, &service_dir));
-  context_.mojo_url_resolver()->SetBaseURL(FilePathToFileURL(service_dir));
-}
-
-void ShellTestHelper::SetLoaderForURL(scoped_ptr<ApplicationLoader> loader,
-                                      const GURL& url) {
-  context_.application_manager()->SetLoaderForURL(loader.Pass(), url);
-}
-
-}  // namespace shell
-}  // namespace mojo