Show notification when activating with no connection

ash/system/chromeos/network/tray_sms.cc

Index: ash/system/chromeos/network/tray_sms.cc
diff --git a/ash/system/chromeos/network/tray_sms.cc b/ash/system/chromeos/network/tray_sms.cc
index 588cd4f49be08cd26240c01bb6da761b99b37f24..5814eb8913e533f25774ecd38aba4fdf656b75ab 100644
--- a/ash/system/chromeos/network/tray_sms.cc
+++ b/ash/system/chromeos/network/tray_sms.cc
@@ -302,12 +302,15 @@ views::View* TraySms::CreateDetailedView(user::LoginStatus status) {
   HideNotificationView();
   if (messages_.empty())
     return NULL;
+  HideNotificationView();

[jennyz, 2013/02/14 23:26:45]

Why do you need to HideNotificationView twice? 

[stevenjb, 2013/02/14 23:32:25]

Oops, didn't see that we already did that. Fixed.

   detailed_ = new SmsDetailedView(this);
   return detailed_;
 }
 
 views::View* TraySms::CreateNotificationView(user::LoginStatus status) {
   CHECK(notification_ == NULL);
+  if (detailed_)
+    return NULL;
   size_t index;
   std::string number, text;
   if (GetLatestMessage(&index, &number, &text))