Remove mouse events from Sky

sky/engine/platform/PlatformWheelEvent.h

Index: sky/engine/platform/PlatformWheelEvent.h
diff --git a/sky/engine/platform/PlatformWheelEvent.h b/sky/engine/platform/PlatformWheelEvent.h
deleted file mode 100644
index e11dd5b465779df02ff665fc7f77b9692381071f..0000000000000000000000000000000000000000
--- a/sky/engine/platform/PlatformWheelEvent.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2006, 2009 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
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SKY_ENGINE_PLATFORM_PLATFORMWHEELEVENT_H_
-#define SKY_ENGINE_PLATFORM_PLATFORMWHEELEVENT_H_
-
-#include "sky/engine/platform/PlatformEvent.h"
-#include "sky/engine/platform/geometry/IntPoint.h"
-
-namespace blink {
-
-// Wheel events come in two flavors:
-// The ScrollByPixelWheelEvent is a fine-grained event that specifies the precise number of pixels to scroll. It is sent directly by MacBook touchpads on OS X,
-// and synthesized in other cases where platforms generate line-by-line scrolling events.
-// The ScrollByPageWheelEvent indicates that the wheel event should scroll an entire page. In this case WebCore's built in paging behavior is used to page
-// up and down (you get the same behavior as if the user was clicking in a scrollbar track to page up or page down).
-enum PlatformWheelEventGranularity {
-    ScrollByPageWheelEvent,
-    ScrollByPixelWheelEvent,
-};
-
-class PlatformWheelEvent : public PlatformEvent {
-public:
-    PlatformWheelEvent()
-        : PlatformEvent(PlatformEvent::Wheel)
-        , m_deltaX(0)
-        , m_deltaY(0)
-        , m_wheelTicksX(0)
-        , m_wheelTicksY(0)
-        , m_granularity(ScrollByPixelWheelEvent)
-        , m_hasPreciseScrollingDeltas(false)
-    {
-    }
-
-    PlatformWheelEvent(IntPoint position, IntPoint globalPosition, float deltaX, float deltaY, float wheelTicksX, float wheelTicksY, PlatformWheelEventGranularity granularity, bool shiftKey, bool ctrlKey, bool altKey, bool metaKey)
-        : PlatformEvent(PlatformEvent::Wheel, shiftKey, ctrlKey, altKey, metaKey, 0)
-        , m_position(position)
-        , m_globalPosition(globalPosition)
-        , m_deltaX(deltaX)
-        , m_deltaY(deltaY)
-        , m_wheelTicksX(wheelTicksX)
-        , m_wheelTicksY(wheelTicksY)
-        , m_granularity(granularity)
-        , m_hasPreciseScrollingDeltas(false)
-    {
-    }
-
-    const IntPoint& position() const { return m_position; } // PlatformWindow coordinates.
-    const IntPoint& globalPosition() const { return m_globalPosition; } // Screen coordinates.
-
-    float deltaX() const { return m_deltaX; }
-    float deltaY() const { return m_deltaY; }
-
-    float wheelTicksX() const { return m_wheelTicksX; }
-    float wheelTicksY() const { return m_wheelTicksY; }
-
-    PlatformWheelEventGranularity granularity() const { return m_granularity; }
-
-    bool hasPreciseScrollingDeltas() const { return m_hasPreciseScrollingDeltas; }
-    void setHasPreciseScrollingDeltas(bool b) { m_hasPreciseScrollingDeltas = b; }
-    bool useLatchedEventNode() const { return false; }
-
-protected:
-    IntPoint m_position;
-    IntPoint m_globalPosition;
-    float m_deltaX;
-    float m_deltaY;
-    float m_wheelTicksX;
-    float m_wheelTicksY;
-    PlatformWheelEventGranularity m_granularity;
-    bool m_hasPreciseScrollingDeltas;
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_PLATFORM_PLATFORMWHEELEVENT_H_