[evolution/gnome-3-18] EMailPrinter - Clean the unused variables

[Tomas Popela <tpopela src gnome org>]

commit 848abbd48ffbe894bba2b3a42f930361e0f26146
Author: Tomas Popela <tpopela redhat com>
Date:   Wed Dec 9 16:01:58 2015 +0100

    EMailPrinter - Clean the unused variables

 mail/e-mail-printer.c |   31 ++-----------------------------
 1 files changed, 2 insertions(+), 29 deletions(-)
---
diff --git a/mail/e-mail-printer.c b/mail/e-mail-printer.c
index 56b8575..2208ad6 100644
--- a/mail/e-mail-printer.c
+++ b/mail/e-mail-printer.c
@@ -40,16 +40,6 @@
        (G_TYPE_INSTANCE_GET_PRIVATE \
        ((obj), E_TYPE_MAIL_PRINTER, EMailPrinterPrivate))
 
-enum {
-       BUTTON_SELECT_ALL,
-       BUTTON_SELECT_NONE,
-       BUTTON_TOP,
-       BUTTON_UP,
-       BUTTON_DOWN,
-       BUTTON_BOTTOM,
-       BUTTONS_COUNT
-};
-
 typedef struct _AsyncContext AsyncContext;
 
 struct _EMailPrinterPrivate {
@@ -59,10 +49,7 @@ struct _EMailPrinterPrivate {
 
        gchar *export_filename;
 
-       WebKitWebView *webview; /* WebView to print from */
-       gchar *uri;
-       GtkWidget *buttons[BUTTONS_COUNT];
-       GtkWidget *treeview;
+       WebKitWebView *web_view; /* WebView to print from */
 
        GtkPrintOperation *operation;
        GtkPrintOperationAction print_action;
@@ -459,7 +446,7 @@ mail_printer_dispose (GObject *object)
        g_clear_object (&priv->formatter);
        g_clear_object (&priv->part_list);
        g_clear_object (&priv->remote_content);
-       g_clear_object (&priv->webview);
+       g_clear_object (&priv->web_view);
        g_clear_object (&priv->operation);
 
        /* Chain up to parent's dispose() method. */
@@ -467,19 +454,6 @@ mail_printer_dispose (GObject *object)
 }
 
 static void
-mail_printer_finalize (GObject *object)
-{
-       EMailPrinterPrivate *priv;
-
-       priv = E_MAIL_PRINTER_GET_PRIVATE (object);
-
-       g_free (priv->uri);
-
-       /* Chain up to parent's finalize() method. */
-       G_OBJECT_CLASS (e_mail_printer_parent_class)->finalize (object);
-}
-
-static void
 e_mail_printer_class_init (EMailPrinterClass *class)
 {
        GObjectClass *object_class;
@@ -490,7 +464,6 @@ e_mail_printer_class_init (EMailPrinterClass *class)
        object_class->set_property = mail_printer_set_property;
        object_class->get_property = mail_printer_get_property;
        object_class->dispose = mail_printer_dispose;
-       object_class->finalize = mail_printer_finalize;
 
        g_object_class_install_property (
                object_class,