[gtk+/native-layout] Use CGFLOAT_DEFINED, don't rely on NSINTEGER_DEFINED for this

[Tristan Van Berkom <tvb src gnome org>]

commit 8273349ecaaae981c9a8bc3930aa8347ebbca913
Author: Kristian Rietveld <kris gtk org>
Date:   Mon Dec 28 23:01:42 2009 +0100

    Use CGFLOAT_DEFINED, don't rely on NSINTEGER_DEFINED for this

 gdk/quartz/gdkwindow-quartz.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gdk/quartz/gdkwindow-quartz.h b/gdk/quartz/gdkwindow-quartz.h
index df001f0..cbb0fe1 100644
--- a/gdk/quartz/gdkwindow-quartz.h
+++ b/gdk/quartz/gdkwindow-quartz.h
@@ -32,7 +32,9 @@
 #ifndef NSINTEGER_DEFINED
 typedef int NSInteger;
 typedef unsigned int NSUInteger;
+#endif
 
+#ifndef CGFLOAT_DEFINED
 typedef float CGFloat;
 #endif