ozone: Protect X11-specific code under ash

chrome/browser/ui/ash/chrome_shell_delegate_chromeos.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/ui/ash/chrome_shell_delegate.h"
 
 #include "ash/accelerators/magnifier_key_scroller.h"
 #include "ash/accelerators/spoken_feedback_toggler.h"
 #include "ash/accessibility_delegate.h"
 #include "ash/media_delegate.h"
@@ skipping 37 matching lines @@
 void InitAfterSessionStart() {
   // Restore focus after the user session is started.  It's needed because some
   // windows can be opened in background while login UI is still active because
   // we currently restore browser windows before login UI is deleted.
   ash::Shell* shell = ash::Shell::GetInstance();
   ash::MruWindowTracker::WindowList mru_list =
       shell->mru_window_tracker()->BuildMruWindowList();
   if (!mru_list.empty())
     mru_list.front()->Focus();
 
+#if defined(USE_X11)
   // Enable magnifier scroll keys as there may be no mouse cursor in kiosk mode.
   ash::MagnifierKeyScroller::SetEnabled(chrome::IsRunningInForcedAppMode());
 
   // Enable long press action to toggle spoken feedback with hotrod
   // remote which can't handle shortcut.
   ash::SpokenFeedbackToggler::SetEnabled(chrome::IsRunningInForcedAppMode());
+#endif
 }
 
 class AccessibilityDelegateImpl : public ash::AccessibilityDelegate {
  public:
   AccessibilityDelegateImpl() {}
   virtual ~AccessibilityDelegateImpl() {}
 
   virtual void ToggleHighContrast() OVERRIDE {
     DCHECK(chromeos::AccessibilityManager::Get());
     chromeos::AccessibilityManager::Get()->EnableHighContrast(
@@ skipping 220 matching lines @@
 }
 
 void ChromeShellDelegate::PlatformInit() {
   registrar_.Add(this,
                  chrome::NOTIFICATION_LOGIN_USER_PROFILE_PREPARED,
                  content::NotificationService::AllSources());
   registrar_.Add(this,
                  chrome::NOTIFICATION_SESSION_STARTED,
                  content::NotificationService::AllSources());
 }