Remove a bunch of OS(MACOSX) code

sky/engine/platform/geometry/IntPoint.h

Index: sky/engine/platform/geometry/IntPoint.h
diff --git a/sky/engine/platform/geometry/IntPoint.h b/sky/engine/platform/geometry/IntPoint.h
index a177fad854fe763f75b813dcf1545c81e204db06..dba2e32ae11f9ac3834937100631241c891a7c30 100644
--- a/sky/engine/platform/geometry/IntPoint.h
+++ b/sky/engine/platform/geometry/IntPoint.h
@@ -31,14 +31,6 @@
 #include "wtf/MathExtras.h"
 #include "wtf/VectorTraits.h"
 
-#if OS(MACOSX)
-typedef struct CGPoint CGPoint;
-
-#ifdef __OBJC__
-#import <Foundation/Foundation.h>
-#endif
-#endif
-
 namespace blink {
 
 class PLATFORM_EXPORT IntPoint {
@@ -88,16 +80,6 @@ public:
         return IntPoint(m_y, m_x);
     }
 
-#if OS(MACOSX)
-    explicit IntPoint(const CGPoint&); // don't do this implicitly since it's lossy
-    operator CGPoint() const;
-
-#if defined(__OBJC__) && !defined(NSGEOMETRY_TYPES_SAME_AS_CGGEOMETRY_TYPES)
-    explicit IntPoint(const NSPoint&); // don't do this implicitly since it's lossy
-    operator NSPoint() const;
-#endif
-#endif
-
 private:
     int m_x, m_y;
 };