[gedit] Readd text-button class to the new open button

[Paolo Borelli <pborelli src gnome org>]

commit 644aaa92915f15639924ec6354719dfe39763ed6
Author: Paolo Borelli <pborelli gnome org>
Date:   Mon Jul 21 17:47:50 2014 +0200

    Readd text-button class to the new open button
    
    It turns out we actually want this class

 gedit/gedit-window.ui |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/gedit/gedit-window.ui b/gedit/gedit-window.ui
index d5b5ec9..dcb585d 100644
--- a/gedit/gedit-window.ui
+++ b/gedit/gedit-window.ui
@@ -51,6 +51,9 @@
                 <property name="tooltip_text" translatable="yes">Open a file dialog</property>
                 <property name="valign">center</property>
                 <property name="use_popover">True</property>
+                <style>
+                  <class name="text-button"/>
+                </style>
                 <child>
                   <object class="GtkBox" id="open_button_box">
                     <property name="visible">True</property>
@@ -324,6 +327,9 @@
                         <property name="tooltip_text" translatable="yes">Open a file dialog</property>
                         <property name="valign">center</property>
                         <property name="use_popover">True</property>
+                        <style>
+                          <class name="text-button"/>
+                        </style>
                         <child>
                           <object class="GtkBox" id="fullscreen_open_button_box">
                             <property name="visible">True</property>