[gtk+] Fix GDK build on Quartz

[Kristian Rietveld <kristian src gnome org>]

commit 1b9029fc6496fce5df4908b32ebe5f6ac89bc588
Author: Kristian Rietveld <kris gtk org>
Date:   Thu Sep 30 09:01:11 2010 +0200

    Fix GDK build on Quartz

 gdk/quartz/GdkQuartzWindow.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/quartz/GdkQuartzWindow.c b/gdk/quartz/GdkQuartzWindow.c
index d127690..cbd5493 100644
--- a/gdk/quartz/GdkQuartzWindow.c
+++ b/gdk/quartz/GdkQuartzWindow.c
@@ -454,7 +454,7 @@ update_context_from_dragging_info (id <NSDraggingInfo> sender)
 
 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
 {
-  GdkDeviceManager device_manager;
+  GdkDeviceManager *device_manager;
   GdkEvent *event;
   GdkWindow *window;