[Ash] Remove pre-MD code paths from HoverHighlightView

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

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/common/system/chromeos/network/vpn_list_view.h"
 
 #include <memory>
 #include <utility>
 #include <vector>
 
@@ skipping 188 matching lines @@
 
   gfx::ImageSkia image =
       network_icon::GetImageForNetwork(network, network_icon::ICON_TYPE_LIST);
   base::string16 label = network_icon::GetLabelForNetwork(
       network, network_icon::ICON_TYPE_MENU_LIST);
   if (network->IsConnectedState())
     SetupConnectedItem(label, image);
   else if (network->IsConnectingState())
     SetupConnectingItem(label, image);
   else
-    AddIconAndLabel(image, label, false);
+    AddIconAndLabel(image, label);
 
   if (network->IsConnectedState()) {
     disconnect_button_ = TrayPopupUtils::CreateTrayPopupButton(
         this, l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_VPN_DISCONNECT));
     tri_view()->AddView(TriView::Container::END, disconnect_button_);
     tri_view()->SetContainerVisible(TriView::Container::END, true);
     tri_view()->SetContainerBorder(
         TriView::Container::END,
         views::CreateEmptyBorder(0, 0, 0, kTrayPopupButtonEndMargin));
   }
@@ skipping 193 matching lines @@
     }
   }
 
   // Add providers without any configured networks, in the order that the
   // providers were returned by the extensions system.
   for (const VPNProvider& provider : providers)
     AddProviderAndNetworks(provider, networks);
 }
 
 }  // namespace ash