Revert removal of events

Source/WebKit/chromium/src/PageWidgetDelegate.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 141 matching lines @@
     case WebInputEvent::GestureFlingCancel:
     case WebInputEvent::GestureTap:
     case WebInputEvent::GestureTapDown:
     case WebInputEvent::GestureTapCancel:
     case WebInputEvent::GestureDoubleTap:
     case WebInputEvent::GestureTwoFingerTap:
     case WebInputEvent::GestureLongPress:
     case WebInputEvent::GestureLongTap:
         return handler.handleGestureEvent(*static_cast<const WebGestureEvent*>(&event));
 
+#if ENABLE(TOUCH_EVENTS)
     case WebInputEvent::TouchStart:
     case WebInputEvent::TouchMove:
     case WebInputEvent::TouchEnd:
     case WebInputEvent::TouchCancel:
         if (!frame || !frame->view())
             return false;
         return handler.handleTouchEvent(*frame, *static_cast<const WebTouchEvent*>(&event));
+#endif
 
     case WebInputEvent::GesturePinchBegin:
     case WebInputEvent::GesturePinchEnd:
     case WebInputEvent::GesturePinchUpdate:
         // FIXME: Once PlatformGestureEvent is updated to support pinch, this
         // should call handleGestureEvent, just like it currently does for
         // gesture scroll.
         return false;
 
     default:
@@ skipping 25 matching lines @@
 void PageWidgetEventHandler::handleMouseUp(Frame& mainFrame, const WebMouseEvent& event)
 {
     mainFrame.eventHandler()->handleMouseReleaseEvent(PlatformMouseEventBuilder(mainFrame.view(), event));
 }
 
 bool PageWidgetEventHandler::handleMouseWheel(Frame& mainFrame, const WebMouseWheelEvent& event)
 {
     return mainFrame.eventHandler()->handleWheelEvent(PlatformWheelEventBuilder(mainFrame.view(), event));
 }
 
+#if ENABLE(TOUCH_EVENTS)
 bool PageWidgetEventHandler::handleTouchEvent(Frame& mainFrame, const WebTouchEvent& event)
 {
     return mainFrame.eventHandler()->handleTouchEvent(PlatformTouchEventBuilder(mainFrame.view(), event));
 }
+#endif
 
 }