[evolution] prefer-plain: Unref objects in dispose(), not finalize().

[Matthew Barnes <mbarnes src gnome org>]

commit b1ae9e5c83bf58aad30e2ca9f11364f77bfdd6cc
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sat Aug 11 17:56:49 2012 -0400

    prefer-plain: Unref objects in dispose(), not finalize().

 .../e-mail-display-popup-prefer-plain.c            |   19 ++++++++++++++++++-
 modules/prefer-plain/e-mail-parser-prefer-plain.c  |    8 ++++----
 2 files changed, 22 insertions(+), 5 deletions(-)
---
diff --git a/modules/prefer-plain/e-mail-display-popup-prefer-plain.c b/modules/prefer-plain/e-mail-display-popup-prefer-plain.c
index e84fbfa..889885c 100644
--- a/modules/prefer-plain/e-mail-display-popup-prefer-plain.c
+++ b/modules/prefer-plain/e-mail-display-popup-prefer-plain.c
@@ -356,6 +356,23 @@ e_mail_display_popup_prefer_plain_type_register (GTypeModule *type_module)
 }
 
 static void
+e_mail_display_popup_prefer_plain_dispose (GObject *object)
+{
+	EMailDisplayPopupPreferPlain *extension;
+
+	extension = E_MAIL_DISPLAY_POPUP_PREFER_PLAIN (object);
+
+	if (extension->action_group != NULL) {
+		g_object_unref (extension->action_group);
+		extension->action_group = NULL;
+	}
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (e_mail_display_popup_prefer_plain_parent_class)->
+		dispose (object);
+}
+
+static void
 e_mail_display_popup_prefer_plain_finalize (GObject *object)
 {
 	EMailDisplayPopupPreferPlain *extension;
@@ -364,7 +381,6 @@ e_mail_display_popup_prefer_plain_finalize (GObject *object)
 
 	g_free (extension->text_html_id);
 	g_free (extension->text_plain_id);
-	g_object_unref (extension->action_group);
 
 	/* Chain up to parent's finalize() method. */
 	G_OBJECT_CLASS (e_mail_display_popup_prefer_plain_parent_class)->
@@ -381,6 +397,7 @@ e_mail_display_popup_prefer_plain_class_init (EMailDisplayPopupPreferPlainClass
 	extension_class->extensible_type = E_TYPE_MAIL_DISPLAY;
 
 	object_class = G_OBJECT_CLASS (class);
+	object_class->dispose = e_mail_display_popup_prefer_plain_dispose;
 	object_class->finalize = e_mail_display_popup_prefer_plain_finalize;
 }
 
diff --git a/modules/prefer-plain/e-mail-parser-prefer-plain.c b/modules/prefer-plain/e-mail-parser-prefer-plain.c
index 01c3365..714e4e4 100644
--- a/modules/prefer-plain/e-mail-parser-prefer-plain.c
+++ b/modules/prefer-plain/e-mail-parser-prefer-plain.c
@@ -411,7 +411,7 @@ e_mail_parser_prefer_plain_set_property (GObject *object,
 }
 
 static void
-e_mail_parser_prefer_plain_finalize (GObject *object)
+e_mail_parser_prefer_plain_dispose (GObject *object)
 {
 	EMailParserPreferPlain *parser;
 
@@ -419,9 +419,9 @@ e_mail_parser_prefer_plain_finalize (GObject *object)
 
 	g_clear_object (&parser->settings);
 
-	/* Chain up to parent's finalize() method. */
+	/* Chain up to parent's dispose() method. */
 	G_OBJECT_CLASS (e_mail_parser_prefer_plain_parent_class)->
-		finalize (object);
+		dispose (object);
 }
 
 static void
@@ -434,7 +434,7 @@ e_mail_parser_prefer_plain_class_init (EMailParserPreferPlainClass *class)
 	object_class->constructed = e_mail_parser_prefer_plain_constructed;
 	object_class->get_property = e_mail_parser_prefer_plain_get_property;
 	object_class->set_property = e_mail_parser_prefer_plain_set_property;
-	object_class->finalize = e_mail_parser_prefer_plain_finalize;
+	object_class->dispose = e_mail_parser_prefer_plain_dispose;
 
 	extension_class = E_EXTENSION_CLASS (class);
 	extension_class->extensible_type = E_TYPE_MAIL_PARSER_EXTENSION_REGISTRY;