[gnome-control-center] network: Remove unused virtual method

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit d68cb14837cbfd5c16c6809946ad917c048f154f
Author: Robert Ancell <robert ancell canonical com>
Date:   Wed Oct 23 10:54:03 2019 +1300

    network: Remove unused virtual method

 panels/network/net-device-ethernet.c | 31 +++++++++----------------------
 panels/network/net-device-simple.c   | 16 ----------------
 panels/network/net-device-simple.h   |  6 +-----
 3 files changed, 10 insertions(+), 43 deletions(-)
---
diff --git a/panels/network/net-device-ethernet.c b/panels/network/net-device-ethernet.c
index a9694b262..15a5ae2ce 100644
--- a/panels/network/net-device-ethernet.c
+++ b/panels/network/net-device-ethernet.c
@@ -57,22 +57,6 @@ struct _NetDeviceEthernet
 
 G_DEFINE_TYPE (NetDeviceEthernet, net_device_ethernet, NET_TYPE_DEVICE_SIMPLE)
 
-static char *
-device_ethernet_get_speed (NetDeviceSimple *device_simple)
-{
-        NMDevice *nm_device;
-        guint speed;
-
-        nm_device = net_device_get_nm_device (NET_DEVICE (device_simple));
-
-        speed = nm_device_ethernet_get_speed (NM_DEVICE_ETHERNET (nm_device));
-        if (speed > 0) {
-                /* Translators: network device speed */
-                return g_strdup_printf (_("%d Mb/s"), speed);
-        } else
-                return NULL;
-}
-
 static GtkWidget *
 device_ethernet_add_to_stack (NetObject    *object,
                               GtkStack     *stack,
@@ -214,7 +198,7 @@ device_ethernet_refresh_ui (NetDeviceEthernet *self)
 {
         NMDevice *nm_device;
         NMDeviceState state;
-        g_autofree gchar *speed = NULL;
+        g_autofree gchar *speed_text = NULL;
         g_autofree gchar *status = NULL;
 
         nm_device = net_device_get_nm_device (NET_DEVICE (self));
@@ -229,9 +213,14 @@ device_ethernet_refresh_ui (NetDeviceEthernet *self)
         gtk_switch_set_active (self->device_off_switch, device_state_to_off_switch (state));
         self->updating_device = FALSE;
 
-        if (state != NM_DEVICE_STATE_UNAVAILABLE)
-                speed = net_device_simple_get_speed (NET_DEVICE_SIMPLE (self));
-        status = panel_device_status_to_localized_string (nm_device, speed);
+        if (state != NM_DEVICE_STATE_UNAVAILABLE) {
+                guint speed = nm_device_ethernet_get_speed (NM_DEVICE_ETHERNET (nm_device));
+                if (speed > 0) {
+                        /* Translators: network device speed */
+                        speed_text = g_strdup_printf (_("%d Mb/s"), speed);
+                }
+        }
+        status = panel_device_status_to_localized_string (nm_device, speed_text);
         hdy_action_row_set_title (self->details_row, status);
 
         populate_ui (self);
@@ -567,11 +556,9 @@ device_ethernet_refresh (NetObject *object)
 static void
 net_device_ethernet_class_init (NetDeviceEthernetClass *klass)
 {
-        NetDeviceSimpleClass *simple_class = NET_DEVICE_SIMPLE_CLASS (klass);
         NetObjectClass *obj_class = NET_OBJECT_CLASS (klass);
         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
-        simple_class->get_speed = device_ethernet_get_speed;
         obj_class->refresh = device_ethernet_refresh;
         obj_class->add_to_stack = device_ethernet_add_to_stack;
         object_class->constructed = device_ethernet_constructed;
diff --git a/panels/network/net-device-simple.c b/panels/network/net-device-simple.c
index 4856416aa..c8cc3745b 100644
--- a/panels/network/net-device-simple.c
+++ b/panels/network/net-device-simple.c
@@ -202,24 +202,16 @@ net_device_simple_finalize (GObject *object)
         G_OBJECT_CLASS (net_device_simple_parent_class)->finalize (object);
 }
 
-static char *
-device_simple_get_speed (NetDeviceSimple *simple)
-{
-        return NULL;
-}
-
 static void
 net_device_simple_class_init (NetDeviceSimpleClass *klass)
 {
         GObjectClass *object_class = G_OBJECT_CLASS (klass);
         NetObjectClass *parent_class = NET_OBJECT_CLASS (klass);
-        NetDeviceSimpleClass *simple_class = NET_DEVICE_SIMPLE_CLASS (klass);
 
         object_class->finalize = net_device_simple_finalize;
         object_class->constructed = net_device_simple_constructed;
         parent_class->add_to_stack = device_simple_proxy_add_to_stack;
         parent_class->refresh = device_simple_refresh;
-        simple_class->get_speed = device_simple_get_speed;
 }
 
 static void
@@ -269,14 +261,6 @@ net_device_simple_new (CcPanel      *panel,
                              NULL);
 }
 
-char *
-net_device_simple_get_speed (NetDeviceSimple *self)
-{
-        NetDeviceSimpleClass *klass = NET_DEVICE_SIMPLE_GET_CLASS (self);
-
-        return klass->get_speed (self);
-}
-
 void
 net_device_simple_add_row (NetDeviceSimple *self,
                            const char      *label_string,
diff --git a/panels/network/net-device-simple.h b/panels/network/net-device-simple.h
index 885869f1f..e6e368e50 100644
--- a/panels/network/net-device-simple.h
+++ b/panels/network/net-device-simple.h
@@ -33,9 +33,7 @@ G_DECLARE_DERIVABLE_TYPE (NetDeviceSimple, net_device_simple, NET, DEVICE_SIMPLE
 
 struct _NetDeviceSimpleClass
 {
-        NetDeviceClass           parent_class;
-
-        char                    *(*get_speed)  (NetDeviceSimple *device_simple);
+        NetDeviceClass parent_class;
 };
 
 NetDeviceSimple *net_device_simple_new                (CcPanel      *panel,
@@ -44,8 +42,6 @@ NetDeviceSimple *net_device_simple_new                (CcPanel      *panel,
                                                        NMDevice     *device,
                                                        const gchar  *id);
 
-char            *net_device_simple_get_speed          (NetDeviceSimple *device_simple);
-
 void             net_device_simple_add_row            (NetDeviceSimple *device_simple,
                                                        const char      *label,
                                                        const char      *property_name);