ozone: Protect X11-specific code under ash

chrome/browser/ui/ash/ash_init.cc

 // Copyright (c) 2012 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/ui/ash/ash_init.h"
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/accelerometer/accelerometer_controller.h"
 #include "ash/ash_switches.h"
 #include "ash/high_contrast/high_contrast_controller.h"
@@ skipping 26 matching lines @@
 bool ShouldOpenAshOnStartup() {
 #if defined(OS_CHROMEOS)
   return true;
 #endif
   // TODO(scottmg): http://crbug.com/133312, will need this for Win8 too.
   return CommandLine::ForCurrentProcess()->HasSwitch(switches::kOpenAsh);
 }
 
 void OpenAsh() {
 #if defined(OS_CHROMEOS)
+#if defined(USE_X11)
   if (base::SysInfo::IsRunningOnChromeOS()) {
     // Hides the cursor outside of the Aura root window. The cursor will be
     // drawn within the Aura root window, and it'll remain hidden after the
     // Aura window is closed.
     ui::HideHostCursor();
   }
+#endif
 
   // Hide the mouse cursor completely at boot.
   if (!chromeos::LoginState::Get()->IsUserLoggedIn())
     ash::Shell::set_initially_hide_cursor(true);
 #endif
 
   // Shell takes ownership of ChromeShellDelegate.
   ash::Shell* shell = ash::Shell::CreateInstance(new ChromeShellDelegate);
   shell->accelerator_controller()->SetScreenshotDelegate(
       scoped_ptr<ash::ScreenshotDelegate>(new ScreenshotTaker).Pass());
@@ skipping 25 matching lines @@
 #endif
   ash::Shell::GetPrimaryRootWindow()->GetHost()->Show();
 }
 
 void CloseAsh() {
   if (ash::Shell::HasInstance())
     ash::Shell::DeleteInstance();
 }
 
 }  // namespace chrome