Add GetScreenMode() to status_area_host.h.

chrome/browser/chromeos/status/network_menu_button.cc

 // Copyright (c) 2010 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 "chrome/browser/chromeos/status/network_menu_button.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "app/l10n_util.h"
@@ skipping 78 matching lines @@
 
 void NetworkMenuButton::OnCellularDataPlanChanged(NetworkLibrary* cros) {
   // Call OnNetworkManagerChanged which will update the icon.
   OnNetworkManagerChanged(cros);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // NetworkMenuButton, NetworkMenu implementation:
 
 bool NetworkMenuButton::IsBrowserMode() const {
-  return host_->IsBrowserMode();
+  return host_->GetScreenMode() == StatusAreaHost::kBrowserMode;
 }
 
 gfx::NativeWindow NetworkMenuButton::GetNativeWindow() const {
   return host_->GetNativeWindow();
 }
 
 void NetworkMenuButton::OpenButtonOptions() {
   host_->OpenButtonOptions(this);
 }
 
@@ skipping 85 matching lines @@
       cros->RemoveNetworkObserver(active_network_, this);
     }
     if (!new_network.empty()) {
       cros->AddNetworkObserver(new_network, this);
     }
     active_network_ = new_network;
   }
 }
 
 }  // namespace chromeos