Convert UtilityProcessHost to bootstrap Mojo Channel using the Shell connection

chrome/browser/chromeos/extensions/device_local_account_external_policy_loader_unittest.cc

 // Copyright 2013 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 "chrome/browser/chromeos/extensions/device_local_account_external_policy_loader.h"
 
 #include <string>
 #include <utility>
 
 #include "base/callback.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "base/version.h"
 #include "build/build_config.h"
 #include "chrome/browser/extensions/external_provider_impl.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "components/policy/core/common/cloud/mock_cloud_policy_store.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_types.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
+#include "content/public/browser/shell_context.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_utils.h"
 #include "extensions/browser/external_install_info.h"
 #include "extensions/browser/external_provider_interface.h"
 #include "extensions/browser/notification_types.h"
 #include "extensions/browser/updater/extension_downloader.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_urls.h"
 #include "extensions/common/manifest.h"
 #include "net/url_request/test_url_fetcher_factory.h"
@@ skipping 65 matching lines @@
   DeviceLocalAccountExternalPolicyLoaderTest();
   ~DeviceLocalAccountExternalPolicyLoaderTest() override;
 
   void SetUp() override;
   void TearDown() override;
 
   void VerifyAndResetVisitorCallExpectations();
   void SetForceInstallListPolicy();
 
   content::TestBrowserThreadBundle thread_bundle_;
+  std::unique_ptr<content::ShellContext> shell_context_;
   base::ScopedTempDir temp_dir_;
   base::FilePath cache_dir_;
   policy::MockCloudPolicyStore store_;
   scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
   base::FilePath test_dir_;
 
   scoped_refptr<DeviceLocalAccountExternalPolicyLoader> loader_;
   MockExternalPolicyProviderVisitor visitor_;
   std::unique_ptr<extensions::ExternalProviderImpl> provider_;
 
   content::InProcessUtilityThreadHelper in_process_utility_thread_helper_;
 
 #if defined(OS_CHROMEOS)
   chromeos::ScopedTestDeviceSettingsService test_device_settings_service_;
   chromeos::ScopedTestCrosSettings test_cros_settings_;
 #endif // defined(OS_CHROMEOS)
 };
 
 DeviceLocalAccountExternalPolicyLoaderTest::
     DeviceLocalAccountExternalPolicyLoaderTest()
     : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP) {
 }
 
 DeviceLocalAccountExternalPolicyLoaderTest::
     ~DeviceLocalAccountExternalPolicyLoaderTest() {
 }
 
 void DeviceLocalAccountExternalPolicyLoaderTest::SetUp() {
+  shell_context_ = content::ShellContext::Create();
   ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
   cache_dir_ = temp_dir_.path().Append(kCacheDir);
   ASSERT_TRUE(base::CreateDirectoryAndGetError(cache_dir_, NULL));
   request_context_getter_ =
       new net::TestURLRequestContextGetter(base::ThreadTaskRunnerHandle::Get());
   TestingBrowserProcess::GetGlobal()->SetSystemRequestContext(
       request_context_getter_.get());
   ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_dir_));
 
   loader_ = new DeviceLocalAccountExternalPolicyLoader(&store_, cache_dir_);
@@ skipping 159 matching lines @@
   loader_->StopCache(shutdown_run_loop.QuitClosure());
   VerifyAndResetVisitorCallExpectations();
 
   // Spin the loop until the cache shutdown callback is invoked. Verify that at
   // that point, no further file I/O tasks are pending.
   shutdown_run_loop.Run();
   EXPECT_TRUE(base::MessageLoop::current()->IsIdleForTesting());
 }
 
 }  // namespace chromeos