master 8be5b08bb5: Fix NS xwidget build

[Po Lu]

branch: master
commit 8be5b08bb576fbf20feae6417b4069de2cf69781
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Fix NS xwidget build
    
    * src/xwidget.c (kill_frame_xwidget_views):
    * src/xwidget.h (kill_frame_xwidget_views): Disable on NS.
---
 src/xwidget.c | 2 ++
 src/xwidget.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/xwidget.c b/src/xwidget.c
index a53d43016a..b6f1780927 100644
--- a/src/xwidget.c
+++ b/src/xwidget.c
@@ -3354,6 +3354,7 @@ lower_frame_xwidget_views (struct frame *f)
 }
 #endif
 
+#ifndef NS_IMPL_COCOA
 void
 kill_frame_xwidget_views (struct frame *f)
 {
@@ -3370,6 +3371,7 @@ kill_frame_xwidget_views (struct frame *f)
   for (; CONSP (rem); rem = XCDR (rem))
     Fdelete_xwidget_view (XCAR (rem));
 }
+#endif
 
 static void
 kill_xwidget (struct xwidget *xw)
diff --git a/src/xwidget.h b/src/xwidget.h
index ef56dfa7c5..ab60b9ed34 100644
--- a/src/xwidget.h
+++ b/src/xwidget.h
@@ -200,7 +200,9 @@ struct xwidget_view *xwidget_view_from_window (Window 
wdesc);
 void xwidget_expose (struct xwidget_view *xv);
 extern void lower_frame_xwidget_views (struct frame *f);
 #endif
+#ifndef NS_IMPL_COCOA
 extern void kill_frame_xwidget_views (struct frame *f);
+#endif
 #ifdef HAVE_X_WINDOWS
 extern void xwidget_button (struct xwidget_view *, bool, int,
                            int, int, int, Time);