Remove a bunch of OS(MACOSX) code

sky/engine/platform/geometry/IntRect.h

 /*
  * Copyright (C) 2003, 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
@@ skipping 13 matching lines @@
  */
 
 #ifndef IntRect_h
 #define IntRect_h
 
 #include "platform/geometry/IntPoint.h"
 #include "wtf/FastAllocBase.h"
 #include "wtf/Vector.h"
 #include "wtf/VectorTraits.h"
 
-#if OS(MACOSX)
-typedef struct CGRect CGRect;
-
-#ifdef __OBJC__
-#import <Foundation/Foundation.h>
-#endif
-#endif
-
 struct SkRect;
 struct SkIRect;
 
 namespace blink {
 
 class FloatRect;
 class LayoutRect;
 
 class PLATFORM_EXPORT IntRect {
     WTF_MAKE_FAST_ALLOCATED;
@@ skipping 92 matching lines @@
         m_size.setHeight(m_size.height() + dy + dy);
     }
     void inflate(int d) { inflateX(d); inflateY(d); }
     void scale(float s);
 
     IntSize differenceToPoint(const IntPoint&) const;
     int distanceSquaredToPoint(const IntPoint& p) const { return differenceToPoint(p).diagonalLengthSquared(); }
 
     IntRect transposedRect() const { return IntRect(m_location.transposedPoint(), m_size.transposedSize()); }
 
-#if OS(MACOSX)
-    operator CGRect() const;
-#if defined(__OBJC__) && !defined(NSGEOMETRY_TYPES_SAME_AS_CGGEOMETRY_TYPES)
-    operator NSRect() const;
-#endif
-#endif
-
     operator SkRect() const;
     operator SkIRect() const;
 
 #ifndef NDEBUG
     // Prints the rect to the screen.
     void show() const;
 #endif
 
 private:
     IntPoint m_location;
@@ skipping 19 matching lines @@
 inline bool operator==(const IntRect& a, const IntRect& b)
 {
     return a.location() == b.location() && a.size() == b.size();
 }
 
 inline bool operator!=(const IntRect& a, const IntRect& b)
 {
     return a.location() != b.location() || a.size() != b.size();
 }
 
-#if OS(MACOSX)
-PLATFORM_EXPORT IntRect enclosingIntRect(const CGRect&);
-#if defined(__OBJC__) && !defined(NSGEOMETRY_TYPES_SAME_AS_CGGEOMETRY_TYPES)
-PLATFORM_EXPORT IntRect enclosingIntRect(const NSRect&);
-#endif
-#endif
-
 } // namespace blink
 
 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(blink::IntRect);
 
 #endif // IntRect_h