[totem] preferences-dialog: Replace GtkVBox by GtkBox

[Bastien Nocera <hadess src gnome org>]

commit c38b64414a572cccfd86ef5891e940c8f9301be8
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Jun 30 21:30:45 2021 -0300

    preferences-dialog: Replace GtkVBox by GtkBox
    
    Surprisingly, all but one GTKVBoxes already have the
    orientation property set to vertical, which saves us
    some work. While at it, cleanup object ids that are
    not used.

 data/totem-preferences-dialog.ui | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)
---
diff --git a/data/totem-preferences-dialog.ui b/data/totem-preferences-dialog.ui
index daeab8299..cad386e65 100644
--- a/data/totem-preferences-dialog.ui
+++ b/data/totem-preferences-dialog.ui
@@ -85,7 +85,7 @@
   <signal name="response" handler="gtk_widget_hide"/>
 
   <child internal-child="vbox">
-    <object class="GtkVBox" id="tpw_dialog_vbox">
+    <object class="GtkBox" id="tpw_dialog_vbox">
       <property name="visible">True</property>
       <property name="homogeneous">False</property>
       <property name="orientation">vertical</property>
@@ -102,7 +102,7 @@
          <property name="enable_popup">False</property>
 
          <child>
-           <object class="GtkVBox" id="tpw_general_vbox">
+           <object class="GtkBox" id="tpw_general_vbox">
              <property name="border_width">12</property>
              <property name="visible">True</property>
              <property name="homogeneous">False</property>
@@ -110,7 +110,7 @@
               <property name="orientation">vertical</property>
 
              <child>
-               <object class="GtkVBox" id="vbox6">
+               <object class="GtkBox">
                  <property name="visible">True</property>
                  <property name="homogeneous">False</property>
                  <property name="spacing">6</property>
@@ -293,9 +293,10 @@
              </child>
 
               <child>
-                <object class="GtkVBox" id="vbox3">
+                <object class="GtkBox">
                   <property name="visible">True</property>
                   <property name="can_focus">False</property>
+                  <property name="orientation">vertical</property>
                   <property name="spacing">6</property>
                   <child>
                     <object class="GtkLabel" id="tpw_plugins_label">
@@ -380,7 +381,7 @@
          </child>
 
          <child>
-           <object class="GtkVBox" id="vbox1">
+           <object class="GtkBox">
              <property name="border_width">12</property>
              <property name="visible">True</property>
              <property name="homogeneous">False</property>
@@ -388,7 +389,7 @@
               <property name="orientation">vertical</property>
 
              <child>
-               <object class="GtkVBox" id="tpw_visuals_display_vbox">
+               <object class="GtkBox" id="tpw_visuals_display_vbox">
                  <property name="visible">True</property>
                  <property name="homogeneous">False</property>
                  <property name="spacing">6</property>
@@ -452,7 +453,7 @@
              </child>
 
              <child>
-               <object class="GtkVBox" id="tpw_bright_contr_vbox">
+               <object class="GtkBox" id="tpw_bright_contr_vbox">
                  <property name="visible">True</property>
                  <property name="homogeneous">False</property>
                  <property name="spacing">6</property>
@@ -780,7 +781,7 @@
          </child>
 
          <child>
-           <object class="GtkVBox" id="vbox12">
+           <object class="GtkBox">
              <property name="border_width">12</property>
              <property name="visible">True</property>
              <property name="homogeneous">False</property>
@@ -788,14 +789,14 @@
               <property name="orientation">vertical</property>
 
              <child>
-               <object class="GtkVBox" id="vbox13">
+               <object class="GtkBox">
                  <property name="visible">True</property>
                  <property name="homogeneous">False</property>
                  <property name="spacing">0</property>
                   <property name="orientation">vertical</property>
 
                  <child>
-                   <object class="GtkVBox" id="vbox22">
+                   <object class="GtkBox">
                      <property name="visible">True</property>
                      <property name="homogeneous">False</property>
                      <property name="spacing">6</property>