Elim --ash-debug-show-preferred-networks

ash/system/chromeos/network/network_state_list_detailed_view.h

Index: ash/system/chromeos/network/network_state_list_detailed_view.h
diff --git a/ash/system/chromeos/network/network_state_list_detailed_view.h b/ash/system/chromeos/network/network_state_list_detailed_view.h
index 4ad41638c16a493841ae61476eb7ddc94aff0b43..c54325ca741e3035bc7bf7029e1363e1077d6335 100644
--- a/ash/system/chromeos/network/network_state_list_detailed_view.h
+++ b/ash/system/chromeos/network/network_state_list_detailed_view.h
@@ -48,7 +48,6 @@ class NetworkStateListDetailedView
  public:
   enum ListType {
     LIST_TYPE_NETWORK,
-    LIST_TYPE_DEBUG_PREFERRED,
     LIST_TYPE_VPN
   };
 
@@ -94,8 +93,6 @@ class NetworkStateListDetailedView
 
   void UpdateNetworks(
       const chromeos::NetworkStateHandler::NetworkStateList& networks);
-  void UpdatePreferred(
-      const chromeos::NetworkStateHandler::FavoriteStateList& favorites);
   void UpdateNetworkList();
   bool CreateOrUpdateInfoLabel(
       int index, const base::string16& text, views::Label** label);
@@ -143,7 +140,6 @@ class NetworkStateListDetailedView
   TrayPopupLabelButton* turn_on_wifi_;
   TrayPopupLabelButton* other_mobile_;
   TrayPopupLabelButton* other_vpn_;
-  TrayPopupLabelButton* toggle_debug_preferred_networks_;
   TrayPopupLabelButton* settings_;
   TrayPopupLabelButton* proxy_settings_;
   views::Label* scanning_view_;