Enable devices page UI on MacOSX

chrome/browser/local_discovery/privet_notifications.cc

Index: chrome/browser/local_discovery/privet_notifications.cc
diff --git a/chrome/browser/local_discovery/privet_notifications.cc b/chrome/browser/local_discovery/privet_notifications.cc
index cf3b5ec11e695efcfad1d4bcebf69efb2efe695c..ffa5ec37692cdb0c8664d2aae6507243f71156b0 100644
--- a/chrome/browser/local_discovery/privet_notifications.cc
+++ b/chrome/browser/local_discovery/privet_notifications.cc
@@ -14,7 +14,6 @@
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/local_discovery/privet_device_lister_impl.h"
 #include "chrome/browser/local_discovery/privet_http_asynchronous_factory.h"
-#include "chrome/browser/local_discovery/privet_traffic_detector.h"
 #include "chrome/browser/local_discovery/service_discovery_shared_client.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
@@ -40,6 +39,10 @@
 #include "ui/message_center/message_center_util.h"
 #include "ui/message_center/notifier_settings.h"
 
+#if defined(ENABLE_MDNS)
+#include "chrome/browser/local_discovery/privet_traffic_detector.h"
+#endif
+
 namespace local_discovery {
 
 namespace {
@@ -304,6 +307,7 @@ void PrivetNotificationService::Start() {
 }
 
 void PrivetNotificationService::OnNotificationsEnabledChanged() {
+#if defined(ENABLE_MDNS)
   if (IsForced()) {
     StartLister();
   } else if (*enable_privet_notification_member_) {
@@ -319,12 +323,22 @@ void PrivetNotificationService::OnNotificationsEnabledChanged() {
     service_discovery_client_ = NULL;
     privet_notifications_listener_.reset();
   }
+#else
+  if (IsForced() || *enable_privet_notification_member_) {
+    StartLister();
+  } else {
+    device_lister_.reset();
+    service_discovery_client_ = NULL;
+    privet_notifications_listener_.reset();
+  }
+#endif
 }
 
 void PrivetNotificationService::StartLister() {
   ReportPrivetUmaEvent(PRIVET_LISTER_STARTED);
+#if defined(ENABLE_MDNS)
   traffic_detector_ = NULL;
-  DCHECK(!service_discovery_client_);
+#endif  // ENABLE_MDNS
   service_discovery_client_ = ServiceDiscoverySharedClient::GetInstance();
   device_lister_.reset(new PrivetDeviceListerImpl(service_discovery_client_,
                                                   this));