UserManager stack refactoring.

chrome/browser/chromeos/login/users/fake_chrome_user_manager.cc

+// 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/users/fake_chrome_user_manager.h"
+
+#include "chrome/browser/chromeos/login/users/fake_supervised_user_manager.h"
+#include "chrome/browser/chromeos/profiles/profile_helper.h"
+#include "chrome/browser/chromeos/settings/cros_settings.h"
+#include "chrome/grit/theme_resources.h"
+#include "components/user_manager/user_image/user_image.h"
+#include "components/user_manager/user_type.h"
+#include "ui/base/resource/resource_bundle.h"
+
+namespace chromeos {
+
+class FakeSupervisedUserManager;
+
+FakeChromeUserManager::FakeChromeUserManager()
+    : supervised_user_manager_(new FakeSupervisedUserManager),
+      multi_profile_user_controller_(NULL) {
+}
+
+FakeChromeUserManager::~FakeChromeUserManager() {
+  // Can't use STLDeleteElements because of the private destructor of User.

[ygorshenin1, 2015/01/20 18:33:40]

Feel free to mark User::~User() as public. BTW, why not to use vector of
linked_ptr's instead of raw pointers?

[merkulova, 2015/01/21 14:10:33]

Removed the d-tor.

+  for (user_manager::UserList::iterator it = user_list_.begin();
+       it != user_list_.end();
+       it = user_list_.erase(it)) {
+    delete *it;
+  }
+}
+
+const user_manager::User*
+FakeChromeUserManager::AddUser(const std::string& email) {
+  user_manager::User* user = user_manager::User::CreateRegularUser(email);
+  user->set_username_hash(
+      ProfileHelper::GetUserIdHashByUserIdForTesting(email));
+  user->SetStubImage(user_manager::UserImage(
+                         *ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
+                             IDR_PROFILE_PICTURE_LOADING)),
+                     user_manager::User::USER_IMAGE_PROFILE,
+                     false);
+  user_list_.push_back(user);
+  return user;
+}
+
+const user_manager::User* FakeChromeUserManager::AddPublicAccountUser(
+    const std::string& email) {
+  user_manager::User* user = user_manager::User::CreatePublicAccountUser(email);
+  user->set_username_hash(
+      ProfileHelper::GetUserIdHashByUserIdForTesting(email));
+  user->SetStubImage(user_manager::UserImage(
+                         *ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
+                             IDR_PROFILE_PICTURE_LOADING)),
+                     user_manager::User::USER_IMAGE_PROFILE,
+                     false);
+  user_list_.push_back(user);
+  return user;
+}
+
+void FakeChromeUserManager::AddKioskAppUser(
+    const std::string& kiosk_app_username) {
+  user_manager::User* user =
+      user_manager::User::CreateKioskAppUser(kiosk_app_username);
+  user->set_username_hash(
+      ProfileHelper::GetUserIdHashByUserIdForTesting(kiosk_app_username));
+  user_list_.push_back(user);
+}
+
+void FakeChromeUserManager::LoginUser(const std::string& email) {
+  UserLoggedIn(
+      email, ProfileHelper::GetUserIdHashByUserIdForTesting(email), false);

[ygorshenin1, 2015/01/20 18:33:40]

Could you please add /* browser_restart */ after false?

[merkulova, 2015/01/21 14:10:33]

Done.

+}
+
+MultiProfileUserController*
+FakeChromeUserManager::GetMultiProfileUserController() {
+  return multi_profile_user_controller_;
+}
+
+SupervisedUserManager* FakeChromeUserManager::GetSupervisedUserManager() {
+  return supervised_user_manager_.get();
+}
+
+UserImageManager* FakeChromeUserManager::GetUserImageManager(
+    const std::string& /* user_id */) {
+  return NULL;

[ygorshenin1, 2015/01/20 18:33:40]

Modern fancy approach is to use nullptr instead of NULL.

[merkulova, 2015/01/21 14:10:33]

Done.

+}
+
+UserFlow* FakeChromeUserManager::GetCurrentUserFlow() const {
+  return NULL;
+}
+
+UserFlow* FakeChromeUserManager::GetUserFlow(const std::string& email) const {
+  return NULL;
+}
+
+void FakeChromeUserManager::SwitchActiveUser(const std::string& email) {
+  active_user_id_ = email;
+  ProfileHelper::Get()->ActiveUserHashChanged(
+      ProfileHelper::GetUserIdHashByUserIdForTesting(email));
+  if (user_list_.size() && !active_user_id_.empty()) {
+    for (user_manager::UserList::const_iterator it = user_list_.begin();

[ygorshenin1, 2015/01/20 18:33:40]

for (User* user : user_list_)
  user->set_is_active(user->email() == active_user_id_);

[merkulova, 2015/01/21 14:10:33]

Done.

+         it != user_list_.end(); ++it) {
+      (*it)->set_is_active((*it)->email() == active_user_id_);
+    }
+  }
+}
+
+const std::string& FakeChromeUserManager::GetOwnerEmail() const {
+  return owner_email_;
+}
+
+user_manager::UserList
+FakeChromeUserManager::GetUsersAllowedForSupervisedUsersCreation() const {
+  CrosSettings* cros_settings = CrosSettings::Get();
+  bool allow_new_user = true;
+  cros_settings->GetBoolean(kAccountsPrefAllowNewUser, &allow_new_user);
+  bool supervised_users_allowed = AreSupervisedUsersAllowed();
+
+  // Restricted either by policy or by owner.
+  if (!allow_new_user || !supervised_users_allowed)
+    return user_manager::UserList();
+
+  return GetUsersAllowedAsSupervisedUserManagers(GetUsers());
+}
+
+user_manager::UserList
+FakeChromeUserManager::GetUsersAllowedForMultiProfile() const {
+  // Supervised users are not allowed to use multi-profiles.
+  if (GetLoggedInUsers().size() == 1 &&
+      GetPrimaryUser()->GetType() != user_manager::USER_TYPE_REGULAR) {
+    return user_manager::UserList();
+  }
+
+  user_manager::UserList result;
+  const user_manager::UserList& users = GetUsers();
+  for (user_manager::UserList::const_iterator it = users.begin();
+       it != users.end();
+       ++it) {
+    if ((*it)->GetType() == user_manager::USER_TYPE_REGULAR &&
+        !(*it)->is_logged_in())
+      result.push_back(*it);

[ygorshenin1, 2015/01/20 18:33:40]

Could you please add curly braces around branch?

[merkulova, 2015/01/21 14:10:33]

Done.

+  }
+
+  return result;
+}
+
+}  // namespace chromeos