cros: Fold UserImageModel into UserImageScreen

chrome/browser/chromeos/login/screens/user_image_model.cc

Index: chrome/browser/chromeos/login/screens/user_image_model.cc
diff --git a/chrome/browser/chromeos/login/screens/user_image_model.cc b/chrome/browser/chromeos/login/screens/user_image_model.cc
deleted file mode 100644
index 28604c3765340f60df2cb8699b604ee39e275abf..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/login/screens/user_image_model.cc
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright 2015 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/chromeos/login/screens/user_image_model.h"
-
-#include "chrome/browser/chromeos/login/wizard_controller.h"
-
-namespace chromeos {
-
-const char UserImageModel::kContextKeyIsCameraPresent[] = "isCameraPresent";
-const char UserImageModel::kContextKeyProfilePictureDataURL[] =
-    "profilePictureDataURL";
-const char UserImageModel::kContextKeySelectedImageURL[] = "selectedImageURL";
-const char UserImageModel::kContextKeyHasGaiaAccount[] = "hasGaiaAccount";
-
-UserImageModel::UserImageModel(BaseScreenDelegate* base_screen_delegate)
-    : BaseScreen(base_screen_delegate, OobeScreen::SCREEN_USER_IMAGE_PICKER) {}
-
-UserImageModel::~UserImageModel() {}
-
-}  // namespace chromeos