Remove TOUCH_EVENTS and TOUCH_EVENT_TRACKING compile-time flags.

Source/WebKit/chromium/src/PageWidgetDelegate.h

 /*
  * 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 43 matching lines @@
 class PageWidgetEventHandler {
 public:
     virtual void handleMouseMove(WebCore::Frame& mainFrame, const WebMouseEvent&);
     virtual void handleMouseLeave(WebCore::Frame& mainFrame, const WebMouseEvent&);
     virtual void handleMouseDown(WebCore::Frame& mainFrame, const WebMouseEvent&);
     virtual void handleMouseUp(WebCore::Frame& mainFrame, const WebMouseEvent&);
     virtual bool handleMouseWheel(WebCore::Frame& mainFrame, const WebMouseWheelEvent&);
     virtual bool handleKeyEvent(const WebKeyboardEvent&) = 0;
     virtual bool handleCharEvent(const WebKeyboardEvent&) = 0;
     virtual bool handleGestureEvent(const WebGestureEvent&) = 0;
-#if ENABLE(TOUCH_EVENTS)
     virtual bool handleTouchEvent(WebCore::Frame& mainFrame, const WebTouchEvent&);
-#endif
     virtual ~PageWidgetEventHandler() { }
 };
 
 
 // Common implementation of WebViewImpl and WebPagePopupImpl.
 class PageWidgetDelegate {
 public:
     enum CanvasBackground {
         Opaque,
         Translucent,
     };
     static void animate(WebCore::Page*, double monotonicFrameBeginTime);
     static void layout(WebCore::Page*);
     static void paint(WebCore::Page*, PageOverlayList*, WebCanvas*, const WebRect&, CanvasBackground);
     static bool handleInputEvent(WebCore::Page*, PageWidgetEventHandler&, const WebInputEvent&);
 
 private:
     PageWidgetDelegate() { }
 };
 
 }
 #endif