Remove TOUCH_EVENTS and TOUCH_EVENT_TRACKING compile-time flags.

Source/WebKit/chromium/src/WebCompositorInputHandlerImpl.cpp

 /*
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 189 matching lines @@
         m_inputHandlerClient->pinchGestureUpdate(gestureEvent.data.pinchUpdate.scale, WebPoint(gestureEvent.x, gestureEvent.y));
         return DidHandle;
     } else if (event.type == WebInputEvent::GestureFlingStart) {
         const WebGestureEvent& gestureEvent = *static_cast<const WebGestureEvent*>(&event);
         return handleGestureFling(gestureEvent);
     } else if (event.type == WebInputEvent::GestureFlingCancel) {
         if (cancelCurrentFling())
             return DidHandle;
         else if (!m_flingActiveOnMainThread)
             return DropEvent;
-#if ENABLE(TOUCH_EVENT_TRACKING)
     } else if (event.type == WebInputEvent::TouchStart) {
         const WebTouchEvent& touchEvent = *static_cast<const WebTouchEvent*>(&event);
         if (!m_inputHandlerClient->haveTouchEventHandlersAt(touchEvent.touches[0].position))
             return DropEvent;
-#endif
     } else if (WebInputEvent::isKeyboardEventType(event.type)) {
          cancelCurrentFling();
     }
 
     return DidNotHandle;
 }
 
 WebCompositorInputHandlerImpl::EventDisposition WebCompositorInputHandlerImpl::handleGestureFling(const WebGestureEvent& gestureEvent)
 {
     WebInputHandlerClient::ScrollStatus scrollStatus = m_inputHandlerClient->scrollBegin(WebPoint(gestureEvent.x, gestureEvent.y), WebInputHandlerClient::ScrollInputTypeNonBubblingGesture);
@@ skipping 134 matching lines @@
         m_flingParameters.cumulativeScroll.height += increment.height;
     }
 }
 
 void WebCompositorInputHandlerImpl::mainThreadHasStoppedFlinging()
 {
     m_flingActiveOnMainThread =  false;
 }
 
 }