[gtk+] Stop using the deprecated GtkTreeView:rules-hint

[Matthias Clasen <matthiasc src gnome org>]

commit 6efbe745b1c5ebc65973f20b535381be7a38eeef
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Sep 3 23:29:04 2014 -0400

    Stop using the deprecated GtkTreeView:rules-hint
    
    This was still used in the file chooser and the font chooser.

 gtk/resources/ui/gtkfilechooserwidget.ui |    1 -
 gtk/resources/ui/gtkfontchooserwidget.ui |    1 -
 2 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gtk/resources/ui/gtkfilechooserwidget.ui b/gtk/resources/ui/gtkfilechooserwidget.ui
index 3f085b3..04d211b 100644
--- a/gtk/resources/ui/gtkfilechooserwidget.ui
+++ b/gtk/resources/ui/gtkfilechooserwidget.ui
@@ -174,7 +174,6 @@
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="has_tooltip">True</property>
-                            <property name="rules_hint">True</property>
                             <child internal-child="accessible">
                               <object class="AtkObject" id="browse_files_tree_view-atkobject">
                                 <property name="AtkObject::accessible-name" 
translatable="yes">Files</property>
diff --git a/gtk/resources/ui/gtkfontchooserwidget.ui b/gtk/resources/ui/gtkfontchooserwidget.ui
index c2c599d..2c9d5f1 100644
--- a/gtk/resources/ui/gtkfontchooserwidget.ui
+++ b/gtk/resources/ui/gtkfontchooserwidget.ui
@@ -80,7 +80,6 @@
                     <property name="can_focus">True</property>
                     <property name="model">filter_model</property>
                     <property name="headers_visible">False</property>
-                    <property name="rules_hint">True</property>
                     <property name="enable_search">False</property>
                     <property name="fixed_height_mode">True</property>
                     <signal name="cursor-changed" handler="cursor_changed_cb" swapped="no"/>