Enable ash new network status area by default

ash/system/chromeos/network/tray_vpn.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/system/chromeos/network/tray_vpn.h"
 
 #include "ash/ash_switches.h"
 #include "ash/shell.h"
 #include "ash/system/chromeos/network/network_icon_animation.h"
 #include "ash/system/chromeos/network/network_list_detailed_view_base.h"
 #include "ash/system/chromeos/network/network_state_list_detailed_view.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/system/tray/system_tray_notifier.h"
 #include "ash/system/tray/tray_constants.h"
 #include "ash/system/tray/tray_item_more.h"
 #include "base/command_line.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 #include "grit/ash_strings.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
+using chromeos::NetworkState;
+using chromeos::NetworkStateHandler;
+
 namespace {
 
 bool UseNewNetworkHandlers() {
-  return CommandLine::ForCurrentProcess()->HasSwitch(
-      ash::switches::kAshEnableNewNetworkStatusArea);
+  return !CommandLine::ForCurrentProcess()->HasSwitch(
+      ash::switches::kAshDisableNewNetworkStatusArea) &&
+      NetworkStateHandler::IsInitialized();
 }
 
 }
 
-using chromeos::NetworkState;
-using chromeos::NetworkStateHandler;
-
 namespace ash {
 namespace internal {
 
 namespace tray {
 
 class VpnDefaultView : public TrayItemMore,
                        public network_icon::AnimationObserver {
  public:
   VpnDefaultView(SystemTrayItem* owner, bool show_more)
       : TrayItemMore(owner, show_more) {
@@ skipping 277 matching lines @@
   }
 }
 
 void TrayVPN::NetworkServiceChanged(const chromeos::NetworkState* network) {
   if (detailed_)
     detailed_->NetworkServiceChanged(network);
 }
 
 }  // namespace internal
 }  // namespace ash