[gimp] Revert "Don't forget to include <glib-object.h>"

[Niels De Graef <nielsdg src gnome org>]

commit febc5cc6e61f91c0935e1c944d16a5bf5f922a5c
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Thu May 21 22:39:10 2020 +0200

    Revert "Don't forget to include <glib-object.h>"
    
    This reverts commit 9fce4757ce919b466538ecbebe6801416775dbaf.

 libgimpbase/gimpbaseenums.h | 2 +-
 libgimpbase/gimpbasetypes.h | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/libgimpbase/gimpbaseenums.h b/libgimpbase/gimpbaseenums.h
index 83600b1741..3f4e7dd6ac 100644
--- a/libgimpbase/gimpbaseenums.h
+++ b/libgimpbase/gimpbaseenums.h
@@ -19,7 +19,6 @@
 #ifndef __GIMP_BASE_ENUMS_H__
 #define __GIMP_BASE_ENUMS_H__
 
-#include <glib-object.h>
 
 /**
  * SECTION: gimpbaseenums
@@ -29,6 +28,7 @@
  * Basic GIMP enumeration data types.
  **/
 
+
 G_BEGIN_DECLS
 
 /* For information look into the C source or the html documentation */
diff --git a/libgimpbase/gimpbasetypes.h b/libgimpbase/gimpbasetypes.h
index f943140eed..3dc3409a95 100644
--- a/libgimpbase/gimpbasetypes.h
+++ b/libgimpbase/gimpbasetypes.h
@@ -19,7 +19,6 @@
 #ifndef __GIMP_BASE_TYPES_H__
 #define __GIMP_BASE_TYPES_H__
 
-#include <glib-object.h>
 
 #include <libgimpcolor/gimpcolortypes.h>
 #include <libgimpmath/gimpmathtypes.h>