Revert removal of events

Source/WebKit/chromium/src/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 1128 matching lines @@
 {
     m_webView->numberOfWheelEventHandlersChanged(numberOfWheelHandlers);
 }
 
 bool ChromeClientImpl::shouldAutoscrollForDragAndDrop(WebCore::RenderBox*) const
 {
     return true;
 }
 
 
+#if ENABLE(TOUCH_EVENTS)
 void ChromeClientImpl::needTouchEvents(bool needsTouchEvents)
 {
     m_webView->hasTouchEventHandlers(needsTouchEvents);
 }
+#endif // ENABLE(TOUCH_EVENTS)
 
 bool ChromeClientImpl::requestPointerLock()
 {
     return m_webView->requestPointerLock();
 }
 
 void ChromeClientImpl::requestPointerUnlock()
 {
     return m_webView->requestPointerUnlock();
 }
@@ skipping 37 matching lines @@
 {
 }
 
 void NavigatorContentUtilsClientImpl::registerProtocolHandler(const String& scheme, const String& baseURL, const String& url, const String& title)
 { 
     m_webView->client()->registerProtocolHandler(scheme, baseURL, url, title);
 } 
 #endif
 
 } // namespace WebKit