Initial touch-action main thread implementation

Source/core/loader/EmptyClients.h

 /*
  * Copyright (C) 2006 Eric Seidel (eric@webkit.org)
  * Copyright (C) 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2012 Samsung Electronics. 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
@@ skipping 144 matching lines @@
     virtual void runOpenPanel(Frame*, PassRefPtr<FileChooser>) OVERRIDE;
 
     virtual void formStateDidChange(const Node*) OVERRIDE { }
 
     virtual void setCursor(const Cursor&) OVERRIDE { }
 
     virtual void attachRootGraphicsLayer(Frame*, GraphicsLayer*) OVERRIDE { }
     virtual void scheduleCompositingLayerFlush() OVERRIDE { }
 
     virtual void needTouchEvents(bool) OVERRIDE { }
+    virtual void setTouchAction(TouchAction touchAction) OVERRIDE { };
 
     virtual void numWheelEventHandlersChanged(unsigned) OVERRIDE { }
 
     virtual bool shouldRubberBandInDirection(WebCore::ScrollDirection) const OVERRIDE { return false; }
 
     virtual bool isEmptyChromeClient() const OVERRIDE { return true; }
 
     virtual void didAssociateFormControls(const Vector<RefPtr<Element> >&) OVERRIDE { }
 
     virtual void popupOpened(PopupContainer* popupContainer, const IntRect& bounds,
@@ skipping 156 matching lines @@
     virtual int backListCount() OVERRIDE { return 0; }
     virtual int forwardListCount() OVERRIDE { return 0; }
     virtual int backForwardListCount() OVERRIDE { return 0; }
 };
 
 void fillWithEmptyClients(Page::PageClients&);
 
 }
 
 #endif // EmptyClients_h