[gnome-control-center] printers: Drop PpOptionsDialog action_area

[Felipe Borges <felipeborges src gnome org>]

commit ca2d97f76a6249a1f46b7670956902eeae05d5c9
Author: Felipe Borges <felipeborges gnome org>
Date:   Mon Mar 6 17:44:06 2017 +0100

    printers: Drop PpOptionsDialog action_area
    
    There's no need for the dialog action_area since we are moving
    towards a header bar dialog.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=779708

 panels/printers/options-dialog.ui |   23 -----------------------
 1 files changed, 0 insertions(+), 23 deletions(-)
---
diff --git a/panels/printers/options-dialog.ui b/panels/printers/options-dialog.ui
index f9ba3bb..c7091f2 100644
--- a/panels/printers/options-dialog.ui
+++ b/panels/printers/options-dialog.ui
@@ -95,28 +95,5 @@
         </child>
       </object>
     </child>
-    <child internal-child="action_area">
-      <object class="GtkButtonBox" id="dialog-action-area1">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="layout_style">end</property>
-        <child>
-          <object class="GtkButton" id="options-close-button">
-            <property name="label" translatable="yes">Close</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">2</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-    <action-widgets>
-      <action-widget response="0">options-close-button</action-widget>
-    </action-widgets>
   </object>
 </interface>