[cleanup] Removed embedded sign-in support code from OOBE.

chrome/browser/ui/webui/chromeos/login/gaia_screen_handler.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_GAIA_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_GAIA_SCREEN_HANDLER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 34 matching lines @@
   bool use_offline;
 
   // True if user list is non-empty.
   bool has_users;
 
   // Email of current user.
   std::string email;
 
   // Whether consumer management enrollment is in progress.
   bool is_enrolling_consumer_management;
-
-  // True if embedded_signin is enabled.
-  bool embedded_signin_enabled;
 };
 
 // A class that handles WebUI hooks in Gaia screen.
 class GaiaScreenHandler : public BaseScreenHandler {
  public:
   enum FrameState {
     FRAME_STATE_UNKNOWN = 0,
     FRAME_STATE_LOADING,
     FRAME_STATE_LOADED,
     FRAME_STATE_ERROR
   };
 
   GaiaScreenHandler(
       CoreOobeActor* core_oobe_actor,
       const scoped_refptr<NetworkStateInformer>& network_state_informer,
       policy::ConsumerManagementService* consumer_management);
   ~GaiaScreenHandler() override;
 
   void LoadGaia(const GaiaContext& context);
   void UpdateGaia(const GaiaContext& context);
 
   // Sends request to reload Gaia. If |force_reload| is true, request
   // will be sent in any case, otherwise it will be sent only when Gaia is
   // not loading right now.
   void ReloadGaia(bool force_reload);
 
-  // Reload gaia with embedded signin frame.
-  void SwitchToEmbeddedSignin();
-
-  // Cancel embedded signin for the next load.
-  void CancelEmbeddedSignin();
-
   // Decides whether an auth extension should be pre-loaded. If it should,
   // pre-loads it.
   void MaybePreloadAuthExtension();
 
   FrameState frame_state() const { return frame_state_; }
   net::Error frame_error() const { return frame_error_; }
 
  private:
   // TODO (antrim@): remove this dependency.
   friend class SigninScreenHandler;
@@ skipping 18 matching lines @@
                            const std::string& typed_email,
                            const std::string& password,
                            bool using_saml);
 
   void HandleUsingSAMLAPI();
   void HandleScrapedPasswordCount(int password_count);
   void HandleScrapedPasswordVerificationFailed();
 
   void HandleGaiaUIReady();
 
-  void HandleSwitchToFullTab();
   void HandleToggleEasyBootstrap();
 
   void HandleToggleWebviewSignin();
 
   // This is called when ConsumerManagementService::SetOwner() returns.
   void OnSetOwnerDone(const std::string& gaia_id,
                       const std::string& typed_email,
                       const std::string& password,
                       bool using_saml,
                       bool success);
@@ skipping 105 matching lines @@
   bool using_saml_api_;
 
   // Whether consumer management enrollment is in progress.
   bool is_enrolling_consumer_management_;
 
   // Test credentials.
   std::string test_user_;
   std::string test_pass_;
   bool test_expects_complete_login_;
 
-  // True if user pressed shortcut to enable embedded signin.
-  bool embedded_signin_enabled_by_shortcut_;
-
   // True if Easy bootstrap is enabled.
   bool use_easy_bootstrap_;
 
   // Non-owning ptr to SigninScreenHandler instance. Should not be used
   // in dtor.
   // TODO (antrim@): GaiaScreenHandler shouldn't communicate with
   // signin_screen_handler directly.
   SigninScreenHandler* signin_screen_handler_;
 
   // GAIA extension loader.
   scoped_ptr<ScopedGaiaAuthExtension> auth_extension_;
 
   base::WeakPtrFactory<GaiaScreenHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GaiaScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_GAIA_SCREEN_HANDLER_H_