[cleanup] Removed dead code from avatar selection screen.

chrome/browser/ui/webui/chromeos/login/user_image_screen_handler.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/ui/webui/chromeos/login/user_image_screen_handler.h"
 
 #include "ash/audio/sounds.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
@@ skipping 202 matching lines @@
 }
 
 void UserImageScreenHandler::SetCameraPresent(bool present) {
   CallJS("setCameraPresent", present);
 }
 
 void UserImageScreenHandler::HideCurtain() {
   CallJS("hideCurtain");
 }
 
-void UserImageScreenHandler::SetProfilePictureEnabled(bool enabled) {
-  CallJS("setProfilePictureEnabled", enabled);
-}
-
 }  // namespace chromeos