[gnome-control-center] wifi: Revert "Add a refresh button"

[Felipe Borges <felipeborges src gnome org>]

commit 849e50b70ee8c4551ddbf82ef27b85c85db7f423
Author: Felipe Borges <felipeborges gnome org>
Date:   Tue Feb 20 10:04:48 2018 +0100

    wifi: Revert "Add a refresh button"
    
    This reverts commit 5ad72b6faa0437f1b329f30845fa7cd9216ceee6.
    
    See https://bugzilla.gnome.org/793238

 panels/network/cc-wifi-panel.c   | 22 ----------------------
 panels/network/net-device-wifi.c | 16 ----------------
 panels/network/net-device-wifi.h |  1 -
 panels/network/wifi.ui           | 29 ++---------------------------
 4 files changed, 2 insertions(+), 66 deletions(-)
---
diff --git a/panels/network/cc-wifi-panel.c b/panels/network/cc-wifi-panel.c
index b85e99086..7fceb354a 100644
--- a/panels/network/cc-wifi-panel.c
+++ b/panels/network/cc-wifi-panel.c
@@ -451,27 +451,6 @@ rfkill_switch_notify_activate_cb (GtkSwitch   *rfkill_switch,
                      NULL);
 }
 
-static void
-button_refresh_clicked_cb (GtkButton   *button,
-                           CcWifiPanel *self)
-{
-  const gchar *id;
-  guint i;
-
-  id = gtk_stack_get_visible_child_name (self->stack);
-
-  for (i = 0; i < self->devices->len; i++)
-    {
-      NetObject *object = g_ptr_array_index (self->devices, i);
-
-      if (g_strcmp0 (net_object_get_id (object), id) == 0)
-        {
-          net_device_wifi_request_scan (NET_DEVICE_WIFI (object));
-          break;
-        }
-    }
-}
-
 /* Overrides */
 
 static const gchar *
@@ -616,7 +595,6 @@ cc_wifi_panel_class_init (CcWifiPanelClass *klass)
   gtk_widget_class_bind_template_child (widget_class, CcWifiPanel, stack);
 
   gtk_widget_class_bind_template_callback (widget_class, rfkill_switch_notify_activate_cb);
-  gtk_widget_class_bind_template_callback (widget_class, button_refresh_clicked_cb);
 
   g_object_class_override_property (object_class, PROP_PARAMETERS, "parameters");
 }
diff --git a/panels/network/net-device-wifi.c b/panels/network/net-device-wifi.c
index 8632d6313..2a765da66 100644
--- a/panels/network/net-device-wifi.c
+++ b/panels/network/net-device-wifi.c
@@ -92,22 +92,6 @@ net_device_wifi_get_title_widget (NetDeviceWifi *device_wifi)
         return GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "center_box"));
 }
 
-void
-net_device_wifi_request_scan (NetDeviceWifi *device_wifi)
-{
-        NMDevice *nm_device;
-        GError *error = NULL;
-
-        nm_device = net_device_get_nm_device (NET_DEVICE (device_wifi));
-        g_return_if_fail (nm_device_get_device_type (nm_device) == NM_DEVICE_TYPE_WIFI);
-
-        nm_device_wifi_request_scan (NM_DEVICE_WIFI (nm_device), NULL, &error);
-        if (error) {
-                g_debug ("scan request failed: %s", error->message);
-                g_error_free (error);
-        }
-}
-
 static GtkWidget *
 device_wifi_proxy_add_to_stack (NetObject    *object,
                                 GtkStack     *stack,
diff --git a/panels/network/net-device-wifi.h b/panels/network/net-device-wifi.h
index 0ae1537fe..d8baf5075 100644
--- a/panels/network/net-device-wifi.h
+++ b/panels/network/net-device-wifi.h
@@ -53,7 +53,6 @@ struct _NetDeviceWifiClass
 GType            net_device_wifi_get_type          (void) G_GNUC_CONST;
 GtkWidget       *net_device_wifi_get_header_widget (NetDeviceWifi *device_wifi);
 GtkWidget       *net_device_wifi_get_title_widget  (NetDeviceWifi *device_wifi);
-void             net_device_wifi_request_scan      (NetDeviceWifi *device_wifi);
 
 G_END_DECLS
 
diff --git a/panels/network/wifi.ui b/panels/network/wifi.ui
index 8c0734fea..a3eab3889 100644
--- a/panels/network/wifi.ui
+++ b/panels/network/wifi.ui
@@ -184,14 +184,14 @@
                       <object class="GtkBox">
                         <property name="visible">True</property>
                         <property name="hexpand">True</property>
+                        <property name="halign">start</property>
                         <property name="spacing">6</property>
-                        <property name="margin_bottom">6</property>
                         <child>
                           <object class="GtkLabel">
                             <property name="visible">True</property>
                             <property name="label" translatable="yes">Visible Networks</property>
                             <property name="xalign">0.0</property>
-                            <property name="margin_bottom">6</property>
+                            <property name="margin_bottom">12</property>
                             <attributes>
                               <attribute name="weight" value="bold"/>
                             </attributes>
@@ -200,33 +200,8 @@
                         <child>
                           <object class="GtkSpinner" id="spinner">
                             <property name="hexpand">True</property>
-                            <property name="margin_bottom">6</property>
                           </object>
                         </child>
-                        <child>
-                          <object class="GtkButton">
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="halign">end</property>
-                            <property name="relief">none</property>
-                            <signal name="clicked" handler="button_refresh_clicked_cb" object="CcWifiPanel" 
swapped="no"/>
-                            <child>
-                              <object class="GtkImage">
-                                <property name="visible">True</property>
-                                <property name="can_focus">False</property>
-                                <property name="icon_name">view-refresh-symbolic</property>
-                                <!-- GTK_ICON_SIZE_BUTTON -->
-                                <property name="icon_size">4</property>
-                              </object>
-                            </child>
-                            <style>
-                              <class name="image-button"/>
-                            </style>
-                          </object>
-                          <packing>
-                            <property name="pack-type">end</property>
-                          </packing>
-                        </child>
                       </object>
                       <packing>
                         <property name="left-attach">1</property>