feature/pgtk 984f9cc 050/100: restore frame_rehighlight_hook.

[Yuuki Harano]

branch: feature/pgtk
commit 984f9cc7e5393ae8b34358eab6f7443830e2fd8f
Author: Yuuki Harano <masm+github@masm11.me>
Commit: Jeff Walsh <jeff.walsh@drtusers-MacBook-Pro.local>

    restore frame_rehighlight_hook.
    
    * src/frame.c (gui_set_border_width):
---
 src/frame.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/frame.c b/src/frame.c
index 8273549..191b026 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -4649,6 +4649,11 @@ gui_set_border_width (struct frame *f, Lisp_Object arg, 
Lisp_Object oldval)
 #endif
 
   f->border_width = border_width;
+
+#ifdef HAVE_PGTK
+  if (FRAME_TERMINAL (f)->frame_rehighlight_hook)
+    (*FRAME_TERMINAL (f)->frame_rehighlight_hook) (f);
+#endif
 }
 
 void