Drop no-longer-existing header from Makefile

diff --git a/gdk/Makefile.am b/gdk/Makefile.am
index 8841f8031da0908e87ea1b943d99b12d44ed3234..684df0a04d65f4dc401e38e130002a5b65cfa9b2 100644 (file)
--- a/gdk/Makefile.am
+++ b/gdk/Makefile.am
@@ -106,8 +106,7 @@ gdk_private_headers =                               \
        gdkinternals.h                          \
        gdkintl.h                               \
        gdkkeysprivate.h                        \
-       gdkvisualprivate.h                      \
-       gdkpoly-generic.h
+       gdkvisualprivate.h
 
 gdk_c_sources =                                \
        gdk.c                                   \