If ethernet is not available (i.e. no wired nic), don't show ethernet in stat...

chrome/browser/chromeos/dom_ui/internet_options_handler.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/dom_ui/internet_options_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "app/l10n_util.h"
@@ skipping 207 matching lines @@
   network->Append(Value::CreateBooleanValue(remembered));
   return network;
 }
 
 ListValue* InternetOptionsHandler::GetWiredList() {
   chromeos::NetworkLibrary* cros =
       chromeos::CrosLibrary::Get()->GetNetworkLibrary();
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
   ListValue* list = new ListValue();
 
-  const chromeos::EthernetNetwork& ethernet_network = cros->ethernet_network();
-  SkBitmap icon = *rb.GetBitmapNamed(IDR_STATUSBAR_WIRED_BLACK);
-  if (!ethernet_network.connecting() &&
-      !ethernet_network.connected()) {
-    icon = chromeos::NetworkMenuButton::IconForDisplay(icon,
-        *rb.GetBitmapNamed(IDR_STATUSBAR_NETWORK_DISCONNECTED));
+  // If ethernet is not enabled, then don't add anything.
+  if (cros->ethernet_enabled()) {
+    const chromeos::EthernetNetwork& ethernet_network =
+        cros->ethernet_network();
+    SkBitmap icon = *rb.GetBitmapNamed(IDR_STATUSBAR_WIRED_BLACK);
+    if (!ethernet_network.connecting() &&
+        !ethernet_network.connected()) {
+      icon = chromeos::NetworkMenuButton::IconForDisplay(icon,
+          *rb.GetBitmapNamed(IDR_STATUSBAR_NETWORK_DISCONNECTED));
+    }
+    list->Append(GetNetwork(
+        ethernet_network.service_path(),
+        icon,
+        l10n_util::GetStringUTF8(IDS_STATUSBAR_NETWORK_DEVICE_ETHERNET),
+        ethernet_network.connecting(),
+        ethernet_network.connected(),
+        chromeos::TYPE_ETHERNET,
+        false));
   }
-  list->Append(GetNetwork(
-      ethernet_network.service_path(),
-      icon,
-      l10n_util::GetStringUTF8(IDS_STATUSBAR_NETWORK_DEVICE_ETHERNET),
-      ethernet_network.connecting(),
-      ethernet_network.connected(),
-      chromeos::TYPE_ETHERNET,
-      false));
   return list;
 }
 
 ListValue* InternetOptionsHandler::GetWirelessList() {
   chromeos::NetworkLibrary* cros =
       chromeos::CrosLibrary::Get()->GetNetworkLibrary();
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
   ListValue* list = new ListValue();
 
   const chromeos::WifiNetworkVector& wifi_networks = cros->wifi_networks();
@@ skipping 26 matching lines @@
     list->Append(GetNetwork(
         it->service_path(),
         icon,
         it->name(),
         it->connecting(),
         it->connected(),
         chromeos::TYPE_CELLULAR,
         false));
   }
 
-  list->Append(GetNetwork(
-      kOtherNetworksFakePath,
-      SkBitmap(),
-      l10n_util::GetStringUTF8(IDS_OPTIONS_SETTINGS_OTHER_NETWORKS),
-      false,
-      false,
-      chromeos::TYPE_WIFI,
-      false));
+  // Add "Other..." if wifi is enabled.
+  if (cros->wifi_enabled()) {
+    list->Append(GetNetwork(
+        kOtherNetworksFakePath,
+        SkBitmap(),
+        l10n_util::GetStringUTF8(IDS_OPTIONS_SETTINGS_OTHER_NETWORKS),
+        false,
+        false,
+        chromeos::TYPE_WIFI,
+        false));
+  }
 
   return list;
 }
 
 ListValue* InternetOptionsHandler::GetRememberedList() {
   chromeos::NetworkLibrary* cros =
       chromeos::CrosLibrary::Get()->GetNetworkLibrary();
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
   ListValue* list = new ListValue();
 
@@ skipping 28 matching lines @@
         icon,
         it->name(),
         it->connecting(),
         it->connected(),
         chromeos::TYPE_CELLULAR,
         true));
   }
 
   return list;
 }