Remove some dead code around touch events and zooming.

sky/engine/core/page/EventHandler.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies)
  *
  * 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.
@@ skipping 1899 matching lines @@
     IntPoint touchCenter = m_frame->view()->contentsToWindow(result.roundedPointInMainFrame());
     IntRect touchRect = m_frame->view()->contentsToWindow(result.hitTestLocation().boundingBox());
 
     Vector<RefPtr<Node>, 11> nodes;
     copyToVector(result.rectBasedTestResult(), nodes);
 
     // FIXME: the explicit Vector conversion copies into a temporary and is wasteful.
     return findBestClickableCandidate(targetNode, targetPoint, touchCenter, touchRect, Vector<RefPtr<Node> > (nodes));
 }
 
-bool EventHandler::bestZoomableAreaForTouchPoint(const IntPoint& touchCenter, const IntSize& touchRadius, IntRect& targetArea, Node*& targetNode)
-{
-    HitTestResult result = hitTestResultAtPoint(touchCenter, HitTestRequest::ReadOnly | HitTestRequest::Active, touchRadius);
-
-    IntRect touchRect(touchCenter - touchRadius, touchRadius + touchRadius);
-    Vector<RefPtr<Node>, 11> nodes;
-    copyToVector(result.rectBasedTestResult(), nodes);
-
-    // FIXME: the explicit Vector conversion copies into a temporary and is wasteful.
-    return findBestZoomableArea(targetNode, targetArea, touchCenter, touchRect, Vector<RefPtr<Node> >(nodes));
-}
-
 GestureEventWithHitTestResults EventHandler::targetGestureEvent(const PlatformGestureEvent& gestureEvent, bool readOnly)
 {
     // Scrolling events get hit tested per frame (like wheel events do).
     ASSERT(!gestureEvent.isScrollEvent());
 
     HitTestRequest::HitTestRequestType hitType = getHitTypeForGestureType(gestureEvent.type());
     double activeInterval = 0;
     bool shouldKeepActiveForMinInterval = false;
     if (readOnly) {
         hitType |= HitTestRequest::ReadOnly;
@@ skipping 781 matching lines @@
 unsigned EventHandler::accessKeyModifiers()
 {
 #if OS(MACOSX)
     return PlatformEvent::CtrlKey | PlatformEvent::AltKey;
 #else
     return PlatformEvent::AltKey;
 #endif
 }
 
 } // namespace blink