[epiphany] history-dialog: add tooltips to buttons

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ca8ef0d0974cf9f40f3f8985a8708a6af72eb656
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Thu Aug 28 20:14:20 2014 -0500

    history-dialog: add tooltips to buttons
    
    https://bugzilla.gnome.org/show_bug.cgi?id=735649

 src/resources/history-dialog.ui |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/resources/history-dialog.ui b/src/resources/history-dialog.ui
index e793425..2580ee8 100644
--- a/src/resources/history-dialog.ui
+++ b/src/resources/history-dialog.ui
@@ -202,6 +202,7 @@
                                 <property name="can_focus">False</property>
                                 <property name="receives_default">False</property>
                                 <property name="use_underline">True</property>
+                                <property name="tooltip_text" translatable="yes">Remove the selected pages 
from history</property>
                                 <signal name="clicked" handler="on_remove_button_clicked" 
object="EphyHistoryWindow" swapped="no"/>
                                 <child>
                                   <object class="GtkImage" id="remove_image">
@@ -251,6 +252,7 @@
                                 <property name="can_focus">False</property>
                                 <property name="receives_default">False</property>
                                 <property name="use_underline">True</property>
+                                <property name="tooltip_text" translatable="yes">Open the selected pages in 
a new tab</property>
                                 <signal name="clicked" handler="on_open_button_clicked" 
object="EphyHistoryWindow" swapped="no"/>
                                 <child>
                                   <object class="GtkImage" id="open_image">