Remove touch events from Sky

sky/engine/core/page/EventHandler.h

 /*
  * Copyright (C) 2006, 2007, 2009, 2010, 2011 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 43 matching lines @@
 class FloatPoint;
 class FloatQuad;
 class HitTestRequest;
 class HitTestResult;
 class KeyboardEvent;
 class LocalFrame;
 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;
 
 typedef EventWithHitTestResults<PlatformGestureEvent> GestureEventWithHitTestResults;
 
 enum AppendTrailingWhitespace { ShouldAppendTrailingWhitespace, DontAppendTrailingWhitespace };
 enum CheckDragHysteresis { ShouldCheckDragHysteresis, DontCheckDragHysteresis };
 
 class EventHandler {
     WTF_MAKE_NONCOPYABLE(EventHandler);
@@ skipping 50 matching lines @@
     bool keyEvent(const PlatformKeyboardEvent&);
     void defaultKeyboardEventHandler(KeyboardEvent*);
 
     bool handleTextInputEvent(const String& text, Event* underlyingEvent = 0, TextEventInputType = TextEventInputKeyboard);
     void defaultTextInputEventHandler(TextEvent*);
 
     void focusDocumentView();
 
     void capsLockStateMayHaveChanged(); // Only called by FrameSelection
 
-    bool handleTouchEvent(const PlatformTouchEvent&);
-
     bool useHandCursor(Node*, bool isOverLink);
 
     void notifyElementActivated();
 
 private:
     bool updateSelectionForMouseDownDispatchingSelectStart(Node*, const VisibleSelection&, TextGranularity);
     void selectClosestWordFromHitTestResult(const HitTestResult&, AppendTrailingWhitespace);
     void selectClosestMisspellingFromHitTestResult(const HitTestResult&, AppendTrailingWhitespace);
 
     HitTestRequest::HitTestRequestType getHitTypeForGestureType(PlatformEvent::Type);
@@ skipping 88 matching lines @@
     RefPtr<Node> m_dragTarget;
     bool m_shouldOnlyFireDragOverEvent;
 
     bool m_mousePositionIsUnknown;
     IntPoint m_lastKnownMousePosition;
     IntPoint m_lastKnownMouseGlobalPosition;
     IntPoint m_mouseDownPos; // In our view's coords.
 
     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;
     RefPtr<Scrollbar> m_scrollbarHandlingScrollGesture;
 
     double m_maxMouseMovedDuration;
     bool m_didStartDrag;
 
     Timer<EventHandler> m_activeIntervalTimer;
     double m_lastShowPressTimestamp;
     RefPtr<Element> m_lastDeferredTapElement;
 };
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_PAGE_EVENTHANDLER_H_