[cleanup] Removed dead code from avatar selection screen.

chrome/browser/chromeos/login/screens/user_image_screen.h

 // Copyright (c) 2012 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_CHROMEOS_LOGIN_SCREENS_USER_IMAGE_SCREEN_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_USER_IMAGE_SCREEN_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/camera_presence_notifier.h"
@@ skipping 20 matching lines @@
                        public UserImageScreenActor::Delegate,
                        public ImageDecoder::Delegate,
                        public content::NotificationObserver,
                        public UserImageSyncObserver::Observer,
                        public CameraPresenceNotifier::Observer {
  public:
   UserImageScreen(ScreenObserver* screen_observer,
                   UserImageScreenActor* actor);
   virtual ~UserImageScreen();
 
-  // Indicates whether profile picture is enabled for given user.
-  void SetProfilePictureEnabled(bool support_profile_picture);
-  // Sets |user_id| of user that would have picture updated.
-  void SetUserID(const std::string& user_id);
-
   // WizardScreen implementation:
   virtual void PrepareToShow() OVERRIDE;
   virtual void Show() OVERRIDE;
   virtual void Hide() OVERRIDE;
   virtual std::string GetName() const OVERRIDE;
 
   // UserImageScreenActor::Delegate implementation:
   virtual void OnScreenReady() OVERRIDE;
   virtual void OnPhotoTaken(const std::string& raw_data) OVERRIDE;
   virtual void OnImageSelected(const std::string& image_url,
@@ skipping 65 matching lines @@
   gfx::ImageSkia user_photo_;
 
   // If |true|, decoded photo should be immediately accepeted (i.e., both
   // HandleTakePhoto and HandleImageAccepted have already been called but we're
   // still waiting for  photo image decoding to finish.
   bool accept_photo_after_decoding_;
 
   // Index of the selected user image.
   int selected_image_;
 
-  bool profile_picture_enabled_;
-
   // Encoded profile picture.
   std::string profile_picture_data_url_;
 
   // True if user has no custom profile picture.
   bool profile_picture_absent_;
 
-  std::string user_id_;
-
   // Timer used for waiting for user image sync.
   scoped_ptr<base::Timer> sync_timer_;
 
   // If screen ready to be shown.
   bool is_screen_ready_;
 
   // True if user has explicitly selected some image.
   bool user_has_selected_image_;
 
   DISALLOW_COPY_AND_ASSIGN(UserImageScreen);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_USER_IMAGE_SCREEN_H_