Enable ash new network status area by default

ash/system/chromeos/network/tray_network.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_network.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.h"
@@ skipping 14 matching lines @@
 #include "grit/ash_strings.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/controls/link.h"
 #include "ui/views/controls/link_listener.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/widget/widget.h"
 
+using chromeos::NetworkState;
+using chromeos::NetworkStateHandler;
+
 namespace {
 
 using ash::internal::TrayNetwork;
 
 int GetMessageIcon(
     TrayNetwork::MessageType message_type,
     TrayNetwork::NetworkType network_type) {
   switch(message_type) {
     case TrayNetwork::ERROR_CONNECT_FAILED:
       if (TrayNetwork::NETWORK_CELLULAR == network_type)
         return IDR_AURA_UBER_TRAY_CELLULAR_NETWORK_FAILED;
       else
         return IDR_AURA_UBER_TRAY_NETWORK_FAILED;
     case TrayNetwork::MESSAGE_DATA_PROMO:
       if (network_type == TrayNetwork::NETWORK_CELLULAR_LTE)
         return IDR_AURA_UBER_TRAY_NOTIFICATION_LTE;
       else
         return IDR_AURA_UBER_TRAY_NOTIFICATION_3G;
   }
   NOTREACHED();
   return 0;
 }
 
 bool UseNewNetworkHandlers() {
-  return CommandLine::ForCurrentProcess()->HasSwitch(
-      ash::switches::kAshEnableNewNetworkStatusArea);
+  return !CommandLine::ForCurrentProcess()->HasSwitch(
+      ash::switches::kAshDisableNewNetworkStatusArea) &&
+      NetworkStateHandler::IsInitialized();
 }
 
 }  // namespace
 
-using chromeos::NetworkState;
-using chromeos::NetworkStateHandler;
-
 namespace ash {
 namespace internal {
 
 namespace tray {
 
 class NetworkMessages {
  public:
   struct Message {
     Message() : delegate(NULL) {}
     Message(NetworkTrayDelegate* in_delegate,
@@ skipping 534 matching lines @@
 
 void TrayNetwork::LinkClicked(MessageType message_type, int link_id) {
   tray::NetworkMessages::MessageMap::const_iterator iter =
       messages()->messages().find(message_type);
   if (iter != messages()->messages().end() && iter->second.delegate)
     iter->second.delegate->NotificationLinkClicked(link_id);
 }
 
 }  // namespace internal
 }  // namespace ash