Remove "About" and "Quit" from indicator-sensors menu

--- src/indicator-sensors-0.8/indicator-sensors/is-indicator.c  2014-10-11 19:21:18.000000000 +0900
+++ src/indicator-sensors-0.8/indicator-sensors/is-indicator.c.qq   2015-11-17 12:24:44.989487160 +0900
@@ -154,10 +154,6 @@

 static void prefs_action(GtkAction *action,
                          IsIndicator *self);
-static void about_action(GtkAction *action,
-                         IsIndicator *self);
-static void quit_action(GtkAction *action,
-                        IsIndicator *self);

 static GtkActionEntry entries[] =
 {
@@ -165,14 +161,6 @@
     "Preferences", "application-preferences", N_("Preferences…"), NULL,
     N_("Preferences"), G_CALLBACK(prefs_action)
   },
-  {
-    "About", "about", N_("About…"), NULL,
-    N_("About"), G_CALLBACK(about_action)
-  },
-  {
-    "Quit", NULL, N_("_Quit"), NULL,
-    N_("Quit"), G_CALLBACK(quit_action)
-  },
 };
 static guint n_entries = G_N_ELEMENTS(entries);

@@ -180,8 +168,6 @@
   "<ui>"
   "  <popup name='Indicator'>"
   "    <menuitem action='Preferences' />"
-  "    <menuitem action='About' />"
-  "    <menuitem action='Quit' />"
   "  </popup>"
   "</ui>";

@@ -191,18 +177,6 @@
   is_application_show_preferences(self->priv->application);
 }

-static void about_action(GtkAction *action,
-                         IsIndicator *self)
-{
-  is_application_show_about(self->priv->application);
-}
-
-static void quit_action(GtkAction *action,
-                        IsIndicator *self)
-{
-  is_application_quit(self->priv->application);
-}
-
 static void
 is_indicator_set_label(IsIndicator *self,
                        const gchar *label)