Don't show tray on OOBE boot

chrome/browser/chromeos/login/base_login_display_host.cc

Index: chrome/browser/chromeos/login/base_login_display_host.cc
diff --git a/chrome/browser/chromeos/login/base_login_display_host.cc b/chrome/browser/chromeos/login/base_login_display_host.cc
index 7b89bf53249814ae7cb3723a2b59142d6a37707f..964e09f6d90519278534a45e518df838e50354f2 100644
--- a/chrome/browser/chromeos/login/base_login_display_host.cc
+++ b/chrome/browser/chromeos/login/base_login_display_host.cc
@@ -218,6 +218,7 @@ void BaseLoginDisplayHost::StartSignInScreen() {
   sign_in_controller_.reset(new chromeos::ExistingUserController(this));
   oobe_progress_bar_visible_ = !WizardController::IsDeviceRegistered();
   SetOobeProgressBarVisible(oobe_progress_bar_visible_);
+  SetStatusAreaVisible(true);
   SetShutdownButtonEnabled(true);
   sign_in_controller_->Init(users);
 
@@ -244,6 +245,7 @@ void BaseLoginDisplayHost::ResumeSignInScreen() {
   DVLOG(1) << "Resuming sign in screen";
   CHECK(sign_in_controller_.get());
   SetOobeProgressBarVisible(oobe_progress_bar_visible_);
+  SetStatusAreaVisible(true);
   SetShutdownButtonEnabled(true);
   sign_in_controller_->ResumeLogin();
 }