[epiphany] Use header bar in clear personal data dialog

[William Jon McCann <mccann src gnome org>]

commit dd285fc1f03ba3341c77e258f4700e202df67007
Author: William Jon McCann <william jon mccann gmail com>
Date:   Thu Feb 6 16:35:08 2014 -0500

    Use header bar in clear personal data dialog
    
    https://bugzilla.gnome.org/show_bug.cgi?id=723803

 src/prefs-dialog.c                 |    4 +-
 src/resources/clear-data-dialog.ui |   75 +++++++++++++++++++----------------
 2 files changed, 44 insertions(+), 35 deletions(-)
---
diff --git a/src/prefs-dialog.c b/src/prefs-dialog.c
index 7aed1cc..74f67f8 100644
--- a/src/prefs-dialog.c
+++ b/src/prefs-dialog.c
@@ -958,7 +958,9 @@ clear_cache_button_clicked_cb (GtkWidget *button,
 {
        ClearDataDialog *clear_dialog;
 
-       clear_dialog = g_object_new (EPHY_TYPE_CLEAR_DATA_DIALOG, NULL);
+       clear_dialog = g_object_new (EPHY_TYPE_CLEAR_DATA_DIALOG,
+                                    "use-header-bar", TRUE,
+                                    NULL);
        clear_data_dialog_set_flags (clear_dialog, CLEAR_DATA_CACHE);
        gtk_window_set_transient_for (GTK_WINDOW (clear_dialog), GTK_WINDOW (dialog));
        gtk_window_set_modal (GTK_WINDOW (clear_dialog), TRUE);
diff --git a/src/resources/clear-data-dialog.ui b/src/resources/clear-data-dialog.ui
index f94fab0..d58bbf9 100644
--- a/src/resources/clear-data-dialog.ui
+++ b/src/resources/clear-data-dialog.ui
@@ -4,12 +4,50 @@
   <!-- interface-requires gtk+ 3.10 -->
   <template class="ClearDataDialog" parent="GtkDialog">
     <property name="can_focus">False</property>
-    <property name="border_width">5</property>
-    <property name="title" translatable="yes">Clear Personal Data</property>
+    <property name="border_width">10</property>
     <property name="modal">True</property>
     <property name="window_position">center</property>
     <property name="destroy_with_parent">True</property>
     <property name="type_hint">dialog</property>
+    <child internal-child="headerbar">
+      <object class="GtkHeaderBar" id="headerbar1">
+        <property name="title" translatable="yes">Clear Personal Data</property>
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="show-close-button">False</property>
+        <child>
+          <object class="GtkButton" id="clear_button">
+            <property name="label" translatable="yes">C_lear</property>
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="can_default">True</property>
+            <property name="receives_default">False</property>
+            <property name="use_underline">True</property>
+            <property name="valign">center</property>
+            <style>
+              <class name="destructive-action"/>
+              <class name="text-button"/>
+            </style>
+          </object>
+          <packing>
+            <property name="pack_type">end</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkButton" id="cancel_button">
+            <property name="label" translatable="yes">_Cancel</property>
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="can_default">True</property>
+            <property name="receives_default">False</property>
+            <property name="use_underline">True</property>
+          </object>
+          <packing>
+            <property name="pack_type">start</property>
+          </packing>
+        </child>
+      </object>
+    </child>
     <child internal-child="vbox">
       <object class="GtkBox" id="dialog-vbox2">
         <property name="visible">True</property>
@@ -18,40 +56,9 @@
         <property name="spacing">2</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox" id="dialog-action_area2">
-            <property name="visible">True</property>
+            <property name="visible">False</property>
             <property name="can_focus">False</property>
             <property name="layout_style">end</property>
-            <child>
-              <object class="GtkButton" id="cancel_button">
-                <property name="label" translatable="yes">_Cancel</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="can_default">True</property>
-                <property name="receives_default">False</property>
-                <property name="use_underline">True</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="clear_button">
-                <property name="label" translatable="yes">C_lear</property>
-                <property name="visible">True</property>
-                <property name="sensitive">False</property>
-                <property name="can_focus">True</property>
-                <property name="can_default">True</property>
-                <property name="receives_default">False</property>
-                <property name="use_underline">True</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
           </object>
           <packing>
             <property name="expand">False</property>