Remove touch events from Sky

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 7a2d9b35ae04dd1895b01a71b4a4254216ecd7a3..27f12c0ca0516e85113571355690644489ba451c 100644
--- a/sky/engine/core/page/EventHandler.h
+++ b/sky/engine/core/page/EventHandler.h
@@ -61,14 +61,12 @@ class Node;
 class OptionalCursor;
 class PlatformGestureEvent;
 class PlatformKeyboardEvent;
-class PlatformTouchEvent;
 class RenderLayer;
 class RenderLayerScrollableArea;
 class RenderObject;
 class ScrollableArea;
 class Scrollbar;
 class TextEvent;
-class TouchEvent;
 class VisibleSelection;
 class Widget;
 
@@ -139,8 +137,6 @@ public:
 
     void capsLockStateMayHaveChanged(); // Only called by FrameSelection
 
-    bool handleTouchEvent(const PlatformTouchEvent&);
-
     bool useHandCursor(Node*, bool isOverLink);
 
     void notifyElementActivated();
@@ -249,15 +245,6 @@ private:
 
     RefPtr<Node> m_previousWheelScrolledNode;
 
-    // The target of each active touch point indexed by the touch ID.
-    typedef HashMap<unsigned, RefPtr<EventTarget>, DefaultHash<unsigned>::Hash, WTF::UnsignedWithZeroKeyHashTraits<unsigned> > TouchTargetMap;
-    TouchTargetMap m_targetForTouchID;
-
-    // If set, the document of the active touch sequence. Unset if no touch sequence active.
-    RefPtr<Document> m_touchSequenceDocument;
-
-    bool m_touchPressed;
-
     RefPtr<Node> m_scrollGestureHandlingNode;
     bool m_lastGestureScrollOverWidget;
     RefPtr<Node> m_previousGestureScrolledNode;