Move session length timer into tray bubble.

ash/system/tray/system_tray.cc

Index: ash/system/tray/system_tray.cc
diff --git a/ash/system/tray/system_tray.cc b/ash/system/tray/system_tray.cc
index 726bbf36981b9d98a55408510fc9a50d5a4b882f..37f2a7db6269a874762cbbcacccaaac6306c82cf 100644
--- a/ash/system/tray/system_tray.cc
+++ b/ash/system/tray/system_tray.cc
@@ -152,9 +152,6 @@ void SystemTray::InitializeTrayItems(SystemTrayDelegate* delegate) {
 }
 
 void SystemTray::CreateItems(SystemTrayDelegate* delegate) {
-#if defined(OS_CHROMEOS)
-  AddTrayItem(new TraySessionLengthLimit(this));
-#endif
 #if !defined(OS_WIN)
   // Create user items for each possible user.
   ash::Shell* shell = ash::Shell::GetInstance();
@@ -174,6 +171,7 @@ void SystemTray::CreateItems(SystemTrayDelegate* delegate) {
   tray_date_ = new TrayDate(this);
 
 #if defined(OS_CHROMEOS)
+  AddTrayItem(new TraySessionLengthLimit(this));

[stevenjb, 2014/05/02 19:40:02]

I assume that placing the session length limit tray item below the user item is
an intentional change?

[Thiemo Nagel, 2014/05/02 20:05:19]

Yes, it is.

   AddTrayItem(new TrayEnterprise(this));
   AddTrayItem(new TrayLocallyManagedUser(this));
   AddTrayItem(new TrayIME(this));