[gnome-logs] Make the buttons in the headerbar as center vertically

[Yosef Or Boczko <yoseforb src gnome org>]

commit f51c0210dc43ed84db18a9912300cf19d9b3e176
Author: Yosef Or Boczko <yoseforb gmail com>
Date:   Tue Oct 1 13:50:53 2013 +0300

    Make the buttons in the headerbar as center vertically

 data/gl-eventtoolbar.ui |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/data/gl-eventtoolbar.ui b/data/gl-eventtoolbar.ui
index 3bb9daf..db25908 100644
--- a/data/gl-eventtoolbar.ui
+++ b/data/gl-eventtoolbar.ui
@@ -7,6 +7,7 @@
         <child>
             <object class="GtkButton" id="back_button">
                 <property name="tooltip-text" translatable="yes">Go back to the event view</property>
+                <property name="valign">center</property>
                 <signal name="clicked" handler="on_gl_event_toolbar_back_button_clicked"/>
                 <style>
                     <class name="image-button"/>
@@ -23,6 +24,7 @@
             <object class="GtkToggleButton" id="search_button">
                 <property name="action-name">win.search</property>
                 <property name="tooltip-text" translatable="yes">Search the displayed logs</property>
+                <property name="valign">center</property>
                 <property name="visible">True</property>
                 <style>
                     <class name="image-button"/>