[Ash MD] Remove some non-MD code from HoverHighlightView

ash/common/system/chromeos/bluetooth/tray_bluetooth.cc

 // Copyright (c) 2012 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/bluetooth/tray_bluetooth.h"
 
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/system/tray/hover_highlight_view.h"
 #include "ash/common/system/tray/system_tray.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
@@ skipping 330 matching lines @@
   HoverHighlightView* AddScrollListItem(const base::string16& text,
                                         const gfx::ImageSkia& image,
                                         bool connected,
                                         bool connecting) {
     HoverHighlightView* container = new HoverHighlightView(this);
     if (connected) {
       SetupConnectedItem(container, text, image);
     } else if (connecting) {
       SetupConnectingItem(container, text, image);
     } else {
-      container->AddIconAndLabel(image, text, false);
+      container->AddIconAndLabel(image, text);
     }
     scroll_content()->AddChildView(container);
     return container;
   }
 
   void AddSubHeader(int message_id) {
     TriView* header = TrayPopupUtils::CreateSubHeaderRowView();
     TrayPopupUtils::ConfigureAsStickyHeader(header);
 
     views::Label* label = TrayPopupUtils::CreateDefaultLabel();
@@ skipping 256 matching lines @@
     detailed_->Update();
 }
 
 void TrayBluetooth::OnBluetoothDiscoveringChanged() {
   if (!detailed_)
     return;
   detailed_->Update();
 }
 
 }  // namespace ash