Remove touch events from Sky

sky/engine/platform/PlatformTouchPoint.h

-/*
-    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public License
-    along with this library; see the file COPYING.LIB.  If not, write to
-    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-    Boston, MA 02110-1301, USA.
-*/
-
-#ifndef SKY_ENGINE_PLATFORM_PLATFORMTOUCHPOINT_H_
-#define SKY_ENGINE_PLATFORM_PLATFORMTOUCHPOINT_H_
-
-#include "sky/engine/platform/geometry/FloatPoint.h"
-
-namespace blink {
-
-class PlatformTouchPoint {
-public:
-    enum State {
-        TouchReleased,
-        TouchPressed,
-        TouchMoved,
-        TouchStationary,
-        TouchCancelled,
-        TouchStateEnd // Placeholder: must remain the last item.
-    };
-
-    // This is necessary for us to be able to build synthetic events.
-    PlatformTouchPoint()
-        : m_id(0)
-        , m_rotationAngle(0)
-        , m_force(0)
-    {
-    }
-
-    unsigned id() const { return m_id; }
-    State state() const { return m_state; }
-    FloatPoint screenPos() const { return m_screenPos; }
-    FloatPoint pos() const { return m_pos; }
-    FloatSize radius() const { return m_radius; }
-    float rotationAngle() const { return m_rotationAngle; }
-    float force() const { return m_force; }
-
-protected:
-    unsigned m_id;
-    State m_state;
-    FloatPoint m_screenPos;
-    FloatPoint m_pos;
-    FloatSize m_radius;
-    float m_rotationAngle;
-    float m_force;
-};
-
-}
-
-#endif  // SKY_ENGINE_PLATFORM_PLATFORMTOUCHPOINT_H_