[epiphany] CookiesDialog: Use tree_selection.

[Arnaud Bonatti <arnaudb src gnome org>]

commit a2c072f22ded65b0f7ac6b21c6b3f7d5f31ababe
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Sat Oct 31 05:28:04 2015 +0100

    CookiesDialog: Use tree_selection.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=757401

 src/cookies-dialog.c            |    6 +++---
 src/resources/cookies-dialog.ui |    2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/cookies-dialog.c b/src/cookies-dialog.c
index af53b76..4a16dbe 100644
--- a/src/cookies-dialog.c
+++ b/src/cookies-dialog.c
@@ -42,6 +42,7 @@ enum
 struct CookiesDialogPrivate
 {
        GtkWidget *cookies_treeview;
+       GtkTreeSelection *tree_selection;
        GtkWidget *liststore;
        GtkWidget *treemodelfilter;
        GtkWidget *treemodelsort;
@@ -113,13 +114,11 @@ delete_selection (CookiesDialog *dialog)
 {
        GList *llist, *rlist = NULL, *l, *r;
        GtkTreeModel *model;
-       GtkTreeSelection *selection;
        GtkTreePath *path;
        GtkTreeIter iter, iter2;
        GtkTreeRowReference *row_ref = NULL;
 
-       selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->priv->cookies_treeview));
-       llist = gtk_tree_selection_get_selected_rows (selection, &model);
+       llist = gtk_tree_selection_get_selected_rows (dialog->priv->tree_selection, &model);
 
        if (llist == NULL)
        {
@@ -266,6 +265,7 @@ cookies_dialog_class_init (CookiesDialogClass *klass)
        gtk_widget_class_bind_template_child_private (widget_class, CookiesDialog, treemodelfilter);
        gtk_widget_class_bind_template_child_private (widget_class, CookiesDialog, treemodelsort);
        gtk_widget_class_bind_template_child_private (widget_class, CookiesDialog, cookies_treeview);
+       gtk_widget_class_bind_template_child_private (widget_class, CookiesDialog, tree_selection);
        gtk_widget_class_bind_template_child_private (widget_class, CookiesDialog, remove_toolbutton);
 
        gtk_widget_class_bind_template_callback (widget_class, on_cookies_treeview_key_press_event);
diff --git a/src/resources/cookies-dialog.ui b/src/resources/cookies-dialog.ui
index d97ee94..6519d35 100644
--- a/src/resources/cookies-dialog.ui
+++ b/src/resources/cookies-dialog.ui
@@ -87,7 +87,7 @@
                         <property name="search_column">0</property>
                         <signal name="key-press-event" handler="on_cookies_treeview_key_press_event"/>
                         <child internal-child="selection">
-                          <object class="GtkTreeSelection" id="tree_selection"> <!-- TODO use this -->
+                          <object class="GtkTreeSelection" id="tree_selection">
                             <property name="mode">multiple</property>
                             <signal name="changed" handler="on_treeview_selection_changed"/>
                           </object>