[gnome-builder/wip/gtk4-port] libide/webkit: add separator between content

[Christian Hergert <chergert src gnome org>]

commit c6dc61316f913b0fdbd8d63c6ec89655e3ccca88
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jun 3 15:13:27 2022 -0700

    libide/webkit: add separator between content
    
    Probably can do something better than this, but whatever for now.

 src/libide/webkit/ide-webkit-page.ui | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/libide/webkit/ide-webkit-page.ui b/src/libide/webkit/ide-webkit-page.ui
index 20a625f19..014c38a24 100644
--- a/src/libide/webkit/ide-webkit-page.ui
+++ b/src/libide/webkit/ide-webkit-page.ui
@@ -12,6 +12,9 @@
             <property name="vexpand">true</property>
           </object>
         </child>
+        <child>
+          <object class="GtkSeparator"/>
+        </child>
         <child>
           <object class="GtkCenterBox" id="toolbar">
             <signal name="notify::visible" handler="toolbar_notify_visible_cb" swapped="true" 
object="IdeWebkitPage"/>