Remove a bunch of OS(MACOSX) code

sky/engine/platform/geometry/FloatPoint.h

 /*
  * Copyright (C) 2004, 2006, 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2005 Nokia.  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
@@ skipping 14 matching lines @@
  */
 
 #ifndef FloatPoint_h
 #define FloatPoint_h
 
 #include "platform/geometry/FloatSize.h"
 #include "platform/geometry/IntPoint.h"
 #include "wtf/MathExtras.h"
 #include <algorithm>
 
-#if OS(MACOSX)
-typedef struct CGPoint CGPoint;
-
-#ifdef __OBJC__
-#import <Foundation/Foundation.h>
-#endif
-#endif
-
 struct SkPoint;
 
 namespace blink {
 
 class IntPoint;
 class IntSize;
 class LayoutPoint;
 class LayoutSize;
 
 class PLATFORM_EXPORT FloatPoint {
@@ skipping 78 matching lines @@
     FloatPoint transposedPoint() const
     {
         return FloatPoint(m_y, m_x);
     }
 
     FloatPoint scaledBy(float scale) const
     {
         return FloatPoint(m_x * scale, m_y * scale);
     }
 
-#if OS(MACOSX)
-    FloatPoint(const CGPoint&);
-    operator CGPoint() const;
-#if defined(__OBJC__) && !defined(NSGEOMETRY_TYPES_SAME_AS_CGGEOMETRY_TYPES)
-    FloatPoint(const NSPoint&);
-    operator NSPoint() const;
-#endif
-#endif
-
     SkPoint data() const;
 
 private:
     float m_x, m_y;
 };
 
 
 inline FloatPoint& operator+=(FloatPoint& a, const FloatSize& b)
 {
     a.move(b.width(), b.height());
@@ skipping 79 matching lines @@
 }
 
 PLATFORM_EXPORT float findSlope(const FloatPoint& p1, const FloatPoint& p2, float& c);
 
 // Find point where lines through the two pairs of points intersect. Returns false if the lines don't intersect.
 PLATFORM_EXPORT bool findIntersection(const FloatPoint& p1, const FloatPoint& p2, const FloatPoint& d1, const FloatPoint& d2, FloatPoint& intersection);
 
 }
 
 #endif