Update scroll info on WM_SETTEXT.

diff --git a/dlls/user/edit.c b/dlls/user/edit.c
index 6df9c65..9b18c2b 100644
--- a/dlls/user/edit.c
+++ b/dlls/user/edit.c
@@ -4696,6 +4696,7 @@
         EDIT_NOTIFY_PARENT(es, EN_UPDATE, "EN_UPDATE");
     }
     EDIT_EM_ScrollCaret(es);
+    EDIT_UpdateScrollInfo(es);    
 }