Remove some dead code around touch events and zooming.

sky/engine/core/page/EventHandler.h

Index: sky/engine/core/page/EventHandler.h
diff --git a/sky/engine/core/page/EventHandler.h b/sky/engine/core/page/EventHandler.h
index 7bec910860acccc511c6e252e6ba8d75bc9c2262..5c9e6f368e85bcedc55ec9e6275cab6cf1c9c158 100644
--- a/sky/engine/core/page/EventHandler.h
+++ b/sky/engine/core/page/EventHandler.h
@@ -146,8 +146,6 @@ public:
     bool isScrollbarHandlingGestures() const;
 
     bool bestClickableNodeForHitTestResult(const HitTestResult&, IntPoint& targetPoint, Node*& targetNode);
-    // FIXME: This doesn't appear to be used outside tests anymore, what path are we using now and is it tested?
-    bool bestZoomableAreaForTouchPoint(const IntPoint& touchCenter, const IntSize& touchRadius, IntRect& targetArea, Node*& targetNode);
 
     void setMouseDownMayStartAutoscroll() { m_mouseDownMayStartAutoscroll = true; }