Remove TOUCH_EVENTS and TOUCH_EVENT_TRACKING compile-time flags.

Source/core/platform/chromium/PopupContainer.h

 /*
  * 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:
  *
  *     * 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 44 matching lines @@
     virtual bool isInterestedInEventForKey(int keyCode);
 
     // FramelessScrollView
     virtual void paint(GraphicsContext*, const IntRect&);
     virtual void hide();
     virtual bool handleMouseDownEvent(const PlatformMouseEvent&);
     virtual bool handleMouseMoveEvent(const PlatformMouseEvent&);
     virtual bool handleMouseReleaseEvent(const PlatformMouseEvent&);
     virtual bool handleWheelEvent(const PlatformWheelEvent&);
     virtual bool handleKeyEvent(const PlatformKeyboardEvent&);
-#if ENABLE(TOUCH_EVENTS)
     virtual bool handleTouchEvent(const PlatformTouchEvent&);
-#endif
     virtual bool handleGestureEvent(const PlatformGestureEvent&);
 
     // PopupContainer methods
 
     // Show the popup
     void showPopup(FrameView*);
 
     // Show the popup in the specified rect for the specified frame.
     // Note: this code was somehow arbitrarily factored-out of the Popup class
     // so WebViewImpl can create a PopupContainer. This method is used for
@@ skipping 71 matching lines @@
     // the actual popup position through chromeClient()).
     IntRect m_originalFrameRect;
 
     // Whether the popup is currently open.
     bool m_popupOpen;
 };
 
 } // namespace WebCore
 
 #endif