Makes construction of (ash)RemoteWindowTreeHostWin explicit

ash/test/ash_test_helper.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 "ash/test/ash_test_helper.h"
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/ash_switches.h"
 #include "ash/shell.h"
+#include "ash/shell_init_params.h"
 #include "ash/test/ash_test_views_delegate.h"
 #include "ash/test/display_manager_test_api.h"
 #include "ash/test/shell_test_api.h"
 #include "ash/test/test_screenshot_delegate.h"
 #include "ash/test/test_session_state_delegate.h"
 #include "ash/test/test_shell_delegate.h"
 #include "ash/test/test_system_tray_delegate.h"
 #include "base/run_loop.h"
 #include "ui/aura/env.h"
 #include "ui/aura/input_state_lookup.h"
@@ skipping 57 matching lines @@
 #if defined(OS_CHROMEOS)
   // Create DBusThreadManager for testing.
   if (!chromeos::DBusThreadManager::IsInitialized()) {
     chromeos::DBusThreadManager::InitializeWithStub();
     dbus_thread_manager_initialized_ = true;
   }
   // Create CrasAudioHandler for testing since g_browser_process is not
   // created in AshTestBase tests.
   chromeos::CrasAudioHandler::InitializeForTesting();
 #endif
-  ash::Shell::CreateInstance(test_shell_delegate_);
+  ShellInitParams init_params;
+  init_params.delegate = test_shell_delegate_;
+  ash::Shell::CreateInstance(init_params);
   aura::test::EnvTestHelper(aura::Env::GetInstance()).SetInputStateLookup(
       scoped_ptr<aura::InputStateLookup>());
 
   Shell* shell = Shell::GetInstance();
   if (start_session) {
     test_shell_delegate_->test_session_state_delegate()->
         SetActiveUserSessionStarted(true);
     test_shell_delegate_->test_session_state_delegate()->
         SetHasActiveUser(true);
   }
@@ skipping 66 matching lines @@
 bool AshTestHelper::SupportsHostWindowResize() {
 #if defined(OS_WIN)
   return false;
 #else
   return true;
 #endif
 }
 
 }  // namespace test
 }  // namespace ash