Remove mouse events from Sky

sky/engine/platform/PlatformMouseEvent.h

Index: sky/engine/platform/PlatformMouseEvent.h
diff --git a/sky/engine/platform/PlatformMouseEvent.h b/sky/engine/platform/PlatformMouseEvent.h
deleted file mode 100644
index c881f315dd8fb63159ac9dd074e2ab8811701f70..0000000000000000000000000000000000000000
--- a/sky/engine/platform/PlatformMouseEvent.h
+++ /dev/null
@@ -1,110 +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_PLATFORMMOUSEEVENT_H_
-#define SKY_ENGINE_PLATFORM_PLATFORMMOUSEEVENT_H_
-
-#include "sky/engine/platform/PlatformEvent.h"
-#include "sky/engine/platform/geometry/IntPoint.h"
-
-namespace blink {
-
-// These button numbers match the ones used in the DOM API, 0 through 2, except for NoButton which isn't specified.
-enum MouseButton { NoButton = -1, LeftButton, MiddleButton, RightButton };
-
-class PlatformMouseEvent : public PlatformEvent {
-public:
-    enum SyntheticEventType {
-        // Real mouse input events or synthetic events that behave just like real events
-        RealOrIndistinguishable,
-        // Mouse events derived from touch input
-        FromTouch,
-    };
-
-    PlatformMouseEvent()
-        : PlatformEvent(PlatformEvent::MouseMoved)
-        , m_button(NoButton)
-        , m_clickCount(0)
-        , m_synthesized(RealOrIndistinguishable)
-        , m_modifierFlags(0)
-    {
-    }
-
-    PlatformMouseEvent(const IntPoint& position, const IntPoint& globalPosition, MouseButton button, PlatformEvent::Type type, int clickCount, Modifiers modifiers, double timestamp)
-        : PlatformEvent(type, modifiers, timestamp)
-        , m_position(position)
-        , m_globalPosition(globalPosition)
-        , m_button(button)
-        , m_clickCount(clickCount)
-        , m_synthesized(RealOrIndistinguishable)
-        , m_modifierFlags(0)
-    {
-    }
-
-    PlatformMouseEvent(const IntPoint& position, const IntPoint& globalPosition, MouseButton button, PlatformEvent::Type type, int clickCount, Modifiers modifiers, SyntheticEventType synthesized, double timestamp)
-        : PlatformEvent(type, modifiers, timestamp)
-        , m_position(position)
-        , m_globalPosition(globalPosition)
-        , m_button(button)
-        , m_clickCount(clickCount)
-        , m_synthesized(synthesized)
-        , m_modifierFlags(0)
-    {
-    }
-
-    PlatformMouseEvent(const IntPoint& position, const IntPoint& globalPosition, MouseButton button, PlatformEvent::Type type, int clickCount, bool shiftKey, bool ctrlKey, bool altKey, bool metaKey, SyntheticEventType synthesized, double timestamp)
-        : PlatformEvent(type, shiftKey, ctrlKey, altKey, metaKey, timestamp)
-        , m_position(position)
-        , m_globalPosition(globalPosition)
-        , m_button(button)
-        , m_clickCount(clickCount)
-        , m_synthesized(synthesized)
-        , m_modifierFlags(0)
-    {
-    }
-
-    const IntPoint& position() const { return m_position; }
-    const IntPoint& globalPosition() const { return m_globalPosition; }
-    const IntPoint& movementDelta() const { return m_movementDelta; }
-
-    MouseButton button() const { return m_button; }
-    int clickCount() const { return m_clickCount; }
-    unsigned modifierFlags() const { return m_modifierFlags; }
-    bool fromTouch() const { return m_synthesized == FromTouch; }
-    SyntheticEventType syntheticEventType() const { return m_synthesized; }
-
-protected:
-    IntPoint m_position;
-    IntPoint m_globalPosition;
-    IntPoint m_movementDelta;
-    MouseButton m_button;
-    int m_clickCount;
-    SyntheticEventType m_synthesized;
-    unsigned m_modifierFlags;
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_PLATFORM_PLATFORMMOUSEEVENT_H_