[cros, user_manager] Move default user images constants and helper functions out of src/chrome.

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

 // 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.
 
 #include "chrome/browser/chromeos/login/screens/user_image_screen.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/metrics/histogram.h"
 #include "base/timer/timer.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/camera_presence_notifier.h"
 #include "chrome/browser/chromeos/login/login_utils.h"
 #include "chrome/browser/chromeos/login/screens/screen_observer.h"
-#include "chrome/browser/chromeos/login/users/avatar/default_user_images.h"
 #include "chrome/browser/chromeos/login/users/avatar/user_image_manager.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/policy/profile_policy_connector.h"
 #include "chrome/browser/policy/profile_policy_connector_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/url_constants.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_namespace.h"
 #include "components/policy/core/common/policy_service.h"
+#include "components/user_manager/user_image/default_user_images.h"
 #include "components/user_manager/user_image/user_image.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "policy/policy_constants.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/webui/web_ui_util.h"
@@ skipping 115 matching lines @@
 void UserImageScreen::OnImageSelected(const std::string& image_type,
                                       const std::string& image_url,
                                       bool is_user_selection) {
   if (is_user_selection) {
     user_has_selected_image_ = true;
   }
   if (image_url.empty())
     return;
   int user_image_index = User::kInvalidImageIndex;
   if (image_type == "default" &&
-      IsDefaultImageUrl(image_url, &user_image_index)) {
+      user_manager::IsDefaultImageUrl(image_url, &user_image_index)) {
     selected_image_ = user_image_index;
   } else if (image_type == "camera") {
     selected_image_ = User::kExternalImageIndex;
   } else if (image_type == "profile") {
     selected_image_ = User::kProfileImageIndex;
   } else {
     NOTREACHED() << "Unexpected image type: " << image_type;
   }
 }
 
 void UserImageScreen::OnImageAccepted() {
   UserImageManager* image_manager = GetUserImageManager();
   int uma_index = 0;
   switch (selected_image_) {
     case User::kExternalImageIndex:
       // Photo decoding may not have been finished yet.
       if (user_photo_.isNull()) {
         accept_photo_after_decoding_ = true;
         return;
       }
       image_manager->SaveUserImage(
           user_manager::UserImage::CreateAndEncode(user_photo_));
-      uma_index = kHistogramImageFromCamera;
+      uma_index = user_manager::kHistogramImageFromCamera;
       break;
     case User::kProfileImageIndex:
       image_manager->SaveUserImageFromProfileImage();
-      uma_index = kHistogramImageFromProfile;
+      uma_index = user_manager::kHistogramImageFromProfile;
       break;
     default:
-      DCHECK(selected_image_ >= 0 && selected_image_ < kDefaultImagesCount);
+      DCHECK(selected_image_ >= 0 &&
+             selected_image_ < user_manager::kDefaultImagesCount);
       image_manager->SaveUserDefaultImageIndex(selected_image_);
-      uma_index = GetDefaultImageHistogramValue(selected_image_);
+      uma_index = user_manager::GetDefaultImageHistogramValue(selected_image_);
       break;
   }
   if (user_has_selected_image_) {
     UMA_HISTOGRAM_ENUMERATION("UserImage.FirstTimeChoice",
                               uma_index,
-                              kHistogramImagesCount);
+                              user_manager::kHistogramImagesCount);
   }
   ExitScreen();
 }
 
 
 void UserImageScreen::SetProfilePictureEnabled(bool profile_picture_enabled) {
   if (profile_picture_enabled_ == profile_picture_enabled)
     return;
   profile_picture_enabled_ = profile_picture_enabled;
   if (profile_picture_enabled) {
@@ skipping 162 matching lines @@
 
 void UserImageScreen::ExitScreen() {
   policy_registrar_.reset();
   sync_timer_.reset();
   if (UserImageSyncObserver* sync_observer = GetSyncObserver())
     sync_observer->RemoveObserver(this);
   get_screen_observer()->OnExit(ScreenObserver::USER_IMAGE_SELECTED);
 }
 
 }  // namespace chromeos