Move tray code from ui/chromeos/network/

ash/common/system/chromeos/network/vpn_list_view.h

Index: ash/common/system/chromeos/network/vpn_list_view.h
diff --git a/ash/common/system/chromeos/network/vpn_list_view.h b/ash/common/system/chromeos/network/vpn_list_view.h
index dc17fbc7b68dccb2b944c33b0ec21cff3b32a457..01cfdf4579fd54e1e899af948b4c237fb2a18db4 100644
--- a/ash/common/system/chromeos/network/vpn_list_view.h
+++ b/ash/common/system/chromeos/network/vpn_list_view.h
@@ -8,17 +8,17 @@
 #include <map>
 #include <string>
 
+#include "ash/common/system/chromeos/network/network_list_view_base.h"
 #include "ash/common/system/chromeos/network/vpn_delegate.h"
 #include "ash/common/system/tray/view_click_listener.h"
 #include "base/macros.h"
 #include "chromeos/network/network_state_handler.h"
-#include "ui/chromeos/network/network_list_view_base.h"
 
 namespace chromeos {
 class NetworkState;
 }
 
-namespace ui {
+namespace ash {
 class NetworkListDelegate;
 }
 
@@ -41,14 +41,14 @@ namespace ash {
 // attempt. Clicking on the currently connected or connecting network shows its
 // configuration dialog. Clicking on a provider shows the provider's "add
 // network" dialog.
-class VPNListView : public ui::NetworkListViewBase,
+class VPNListView : public NetworkListViewBase,
                     public VPNDelegate::Observer,
                     public ViewClickListener {
  public:
-  explicit VPNListView(ui::NetworkListDelegate* delegate);
+  explicit VPNListView(NetworkListDelegate* delegate);
   ~VPNListView() override;
 
-  // ui::NetworkListViewBase:
+  // NetworkListViewBase:
   void Update() override;
   bool IsNetworkEntry(views::View* view,
                       std::string* service_path) const override;
@@ -74,7 +74,7 @@ class VPNListView : public ui::NetworkListViewBase,
   void AddProvidersAndNetworks(
       const chromeos::NetworkStateHandler::NetworkStateList& networks);
 
-  ui::NetworkListDelegate* const delegate_;
+  NetworkListDelegate* const delegate_;
 
   // A mapping from each VPN provider's list entry to the provider's key.
   std::map<const views::View* const, VPNProvider::Key> provider_view_key_map_;