[epiphany] Remove restore session margin in preferences dialog

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 7940c025558a2e9eb8cc96e20f6d7d9703d38b3c
Author: Jan-Michael Brummer <jan brummer tabos org>
Date:   Sun Jan 19 14:16:21 2020 +0100

    Remove restore session margin in preferences dialog
    
    Fixes: https://gitlab.gnome.org/GNOME/epiphany/issues/1055

 src/resources/gtk/prefs-dialog.ui | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/resources/gtk/prefs-dialog.ui b/src/resources/gtk/prefs-dialog.ui
index 0e5ca2c11..ed4fcb380 100644
--- a/src/resources/gtk/prefs-dialog.ui
+++ b/src/resources/gtk/prefs-dialog.ui
@@ -281,7 +281,6 @@
                     <child>
                       <object class="HdyActionRow" id="restore_session_row">
                         <property name="activatable_widget">restore_session_switch</property>
-                        <property name="margin-start">24</property>
                         <property name="title" translatable="yes">Restore Tabs on Startup</property>
                         <property name="use_underline">True</property>
                         <property name="visible">True</property>