[gimp] libgimp: remove GimpParamRegion, it was never used

[Michael Natterer <mitch src gnome org>]

commit 4a5f0508e97dc824a8b429f4ac5d29b95f1fdcc1
Author: Michael Natterer <mitch gimp org>
Date:   Fri Jul 26 02:37:52 2019 +0200

    libgimp: remove GimpParamRegion, it was never used

 libgimp/gimp.h      | 8 --------
 libgimp/gimptypes.h | 1 -
 2 files changed, 9 deletions(-)
---
diff --git a/libgimp/gimp.h b/libgimp/gimp.h
index 18e5d0aab5..91d8675518 100644
--- a/libgimp/gimp.h
+++ b/libgimp/gimp.h
@@ -134,14 +134,6 @@ struct _GimpParamDef
   gchar          *description;
 };
 
-struct _GimpParamRegion
-{
-  gint32 x;
-  gint32 y;
-  gint32 width;
-  gint32 height;
-};
-
 union _GimpParamData
 {
   gint32            d_int32;
diff --git a/libgimp/gimptypes.h b/libgimp/gimptypes.h
index 73fc4bcc14..ad994760ab 100644
--- a/libgimp/gimptypes.h
+++ b/libgimp/gimptypes.h
@@ -33,7 +33,6 @@ typedef struct _GimpProcedure   GimpProcedure;
 
 typedef struct _GimpPlugInInfo  GimpPlugInInfo;
 typedef struct _GimpParamDef    GimpParamDef;
-typedef struct _GimpParamRegion GimpParamRegion;
 typedef union  _GimpParamData   GimpParamData;
 typedef struct _GimpParam       GimpParam;