cros: Nuke SCREEN_SPECIAL_OOBE

not used anymore.

Bug: 958905
Change-Id: Ief1d248d19a571283a08320c472cb8f976a4d4d6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2230460
Auto-Submit: Roman Sorokin [CET] <rsorokin@chromium.org>
Commit-Queue: Denis Kuznetsov [CET] <antrim@chromium.org>
Reviewed-by: Denis Kuznetsov [CET] <antrim@chromium.org>
Cr-Commit-Position: refs/heads/master@{#775018}

chrome/browser/chromeos/login/oobe_screen.cc

@@ -50,7 +50,6 @@ constexpr StaticOobeScreenId OobeScreen::SCREEN_CONFIRM_PASSWORD;
 constexpr StaticOobeScreenId OobeScreen::SCREEN_FATAL_ERROR;
 constexpr StaticOobeScreenId
     OobeScreen::SCREEN_ACTIVE_DIRECTORY_PASSWORD_CHANGE;
-constexpr StaticOobeScreenId OobeScreen::SCREEN_SPECIAL_OOBE;
 constexpr StaticOobeScreenId OobeScreen::SCREEN_UNKNOWN;
 
 }  // namespace chromeos

chrome/browser/chromeos/login/oobe_screen.h

@@ -64,9 +64,6 @@ struct OobeScreen {
   constexpr static StaticOobeScreenId SCREEN_ACTIVE_DIRECTORY_PASSWORD_CHANGE{
       "ad-password-change"};
 
-  // Special "first screen" that initiates full OOBE flow.
-  constexpr static StaticOobeScreenId SCREEN_SPECIAL_OOBE{"oobe"};
-
   constexpr static StaticOobeScreenId SCREEN_UNKNOWN{"unknown"};
 };
 

chrome/browser/chromeos/login/wizard_controller.cc

@@ -372,10 +372,10 @@ void WizardController::Init(OobeScreenId first_screen) {
   first_screen_ = first_screen;
 
   bool oobe_complete = StartupUtils::IsOobeCompleted();
-  if (!oobe_complete)
+  if (!oobe_complete) {
     UpdateOobeConfiguration();
-  if (!oobe_complete || first_screen == OobeScreen::SCREEN_SPECIAL_OOBE)
     is_out_of_box_ = true;
+  }
 
   // This is a hacky way to check for local state corruption, because
   // it depends on the fact that the local state is loaded