[gnome-games/wip/exalm/prefs: 4/4] preferences-page-import-export: Migrate to HdyPreferencesGroup

[Alexander Mikhaylenko <alexm src gnome org>]

commit c617a59d3625d9567b273a800c09ea472a3fd804
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue May 12 23:03:50 2020 +0500

    preferences-page-import-export: Migrate to HdyPreferencesGroup

 data/ui/preferences-page-import-export.ui | 39 ++++---------------------------
 1 file changed, 4 insertions(+), 35 deletions(-)
---
diff --git a/data/ui/preferences-page-import-export.ui b/data/ui/preferences-page-import-export.ui
index 0f3dd95b..5a6f70ba 100644
--- a/data/ui/preferences-page-import-export.ui
+++ b/data/ui/preferences-page-import-export.ui
@@ -4,24 +4,9 @@
   <template class="GamesPreferencesPageImportExport" parent="GamesPreferencesPage">
     <property name="visible">True</property>
     <child>
-      <object class="GtkLabel">
+      <object class="HdyPreferencesGroup">
         <property name="visible">True</property>
-        <property name="xalign">0</property>
-        <property name="label" translatable="yes">Export save states and in-game saves. This can be used for 
moving the data to another device or for restoring it later. Desktop, Steam and LÖVE games cannot be 
exported.</property>
-        <property name="wrap">True</property>
-        <style>
-          <class name="dim-label"/>
-        </style>
-      </object>
-    </child>
-    <child>
-      <object class="GtkListBox">
-        <property name="visible">True</property>
-        <property name="selection-mode">none</property>
-        <style>
-          <class name="rounded"/>
-          <class name="separators"/>
-        </style>
+        <property name="description" translatable="yes">Export save states and in-game saves. This can be 
used for moving the data to another device or for restoring it later. Desktop, Steam and LÖVE games cannot be 
exported.</property>
         <child>
           <object class="HdyActionRow">
             <property name="visible">True</property>
@@ -41,25 +26,9 @@
       </object>
     </child>
     <child>
-      <object class="GtkLabel">
-        <property name="visible">True</property>
-        <property name="xalign">0</property>
-        <property name="margin-top">12</property>
-        <property name="label" translatable="yes">Import save data for games from existing backup. This will 
replace existing saves and cannot be undone.</property>
-        <property name="wrap">True</property>
-        <style>
-          <class name="dim-label"/>
-        </style>
-      </object>
-    </child>
-    <child>
-      <object class="GtkListBox">
+      <object class="HdyPreferencesGroup">
         <property name="visible">True</property>
-        <property name="selection-mode">none</property>
-        <style>
-          <class name="rounded"/>
-          <class name="separators"/>
-        </style>
+        <property name="description" translatable="yes">Import save data for games from existing backup. 
This will replace existing saves and cannot be undone.</property>
         <child>
           <object class="HdyActionRow">
             <property name="visible">True</property>