[gtk+/wip/window-scales] quartz: Fix the build for the scale_factor changes

[Alexander Larsson <alexl src gnome org>]

commit 8e6eb0da22c72500e927989f2cee095234281272
Author: Alexander Larsson <alexl redhat com>
Date:   Mon Jul 1 09:55:45 2013 +0200

    quartz: Fix the build for the scale_factor changes

 gdk/quartz/gdkscreen-quartz.c |    4 ++--
 gdk/quartz/gdkwindow-quartz.c |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gdk/quartz/gdkscreen-quartz.c b/gdk/quartz/gdkscreen-quartz.c
index dd49e71..e83c87b 100644
--- a/gdk/quartz/gdkscreen-quartz.c
+++ b/gdk/quartz/gdkscreen-quartz.c
@@ -436,12 +436,12 @@ gint
 _gdk_quartz_screen_get_monitor_scale_factor (GdkScreen *screen,
                                              gint       monitor_num)
 {
-  GdkScreenQuartz *quartz_screen;
+  GdkQuartzScreen *quartz_screen;
   NSArray *array;
   NSScreen *nsscreen;
   gint scale_factor = 1;
 
-  quartz_screen = GDK_SCREEN_QUARTZ (screen);
+  quartz_screen = GDK_QUARTZ_SCREEN (screen);
 
   GDK_QUARTZ_ALLOC_POOL;
 
diff --git a/gdk/quartz/gdkwindow-quartz.c b/gdk/quartz/gdkwindow-quartz.c
index 4964e95..fd01e1a 100644
--- a/gdk/quartz/gdkwindow-quartz.c
+++ b/gdk/quartz/gdkwindow-quartz.c
@@ -3014,7 +3014,7 @@ gdk_quartz_window_get_scale_factor (GdkWindow *window)
   if (GDK_WINDOW_DESTROYED (window))
     return 1;
 
-  impl = GDK_WINDOW_IMPL_QUARTZ (GDK_WINDOW_OBJECT (window)->impl);
+  impl = GDK_WINDOW_IMPL_QUARTZ (window->impl);
 
   if (gdk_quartz_osx_version() >= GDK_OSX_LION)
     return [(id <ScaleFactor>) impl->toplevel backingScaleFactor];