ChromeOS: This CL moves chromeos/login/user_names* to user_mananger.

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

Index: chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc
diff --git a/chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc b/chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc
index 3478ab79b0f3c6ac866708b941c2000aef05e984..a40c30290ca8c29ddbd7709db13242e560bfa05d 100644
--- a/chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc
+++ b/chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc
@@ -60,7 +60,6 @@
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/cryptohome/async_method_caller.h"
 #include "chromeos/login/login_state.h"
-#include "chromeos/login/user_names.h"
 #include "chromeos/settings/cros_settings_names.h"
 #include "chromeos/timezone/timezone_resolver.h"
 #include "components/policy/policy_constants.h"
@@ -73,6 +72,7 @@
 #include "components/user_manager/remove_user_delegate.h"
 #include "components/user_manager/user.h"
 #include "components/user_manager/user_image/user_image.h"
+#include "components/user_manager/user_names.h"
 #include "components/user_manager/user_type.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
@@ -728,7 +728,7 @@ void ChromeUserManagerImpl::GuestUserLoggedIn() {
       user_manager::User::USER_IMAGE_INVALID, false);
 
   // Initializes wallpaper after active_user_ is set.
-  WallpaperManager::Get()->SetUserWallpaperNow(login::GuestAccountId());
+  WallpaperManager::Get()->SetUserWallpaperNow(user_manager::GuestAccountId());
 }
 
 void ChromeUserManagerImpl::RegularUserLoggedIn(const AccountId& account_id) {
@@ -868,13 +868,14 @@ void ChromeUserManagerImpl::KioskAppLoggedIn(user_manager::User* user) {
 
 void ChromeUserManagerImpl::DemoAccountLoggedIn() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
-  active_user_ = user_manager::User::CreateKioskAppUser(login::DemoAccountId());
+  active_user_ =
+      user_manager::User::CreateKioskAppUser(user_manager::DemoAccountId());
   active_user_->SetStubImage(
       base::MakeUnique<user_manager::UserImage>(
           *ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
               IDR_PROFILE_PICTURE_LOADING)),
       user_manager::User::USER_IMAGE_INVALID, false);
-  WallpaperManager::Get()->SetUserWallpaperNow(login::DemoAccountId());
+  WallpaperManager::Get()->SetUserWallpaperNow(user_manager::DemoAccountId());
 
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   command_line->AppendSwitch(::switches::kForceAppMode);
@@ -1253,7 +1254,7 @@ bool ChromeUserManagerImpl::GetPlatformKnownUserId(
 }
 
 const AccountId& ChromeUserManagerImpl::GetGuestAccountId() const {
-  return login::GuestAccountId();
+  return user_manager::GuestAccountId();
 }
 
 bool ChromeUserManagerImpl::IsFirstExecAfterBoot() const {
@@ -1270,17 +1271,17 @@ void ChromeUserManagerImpl::AsyncRemoveCryptohome(
 
 bool ChromeUserManagerImpl::IsGuestAccountId(
     const AccountId& account_id) const {
-  return account_id == login::GuestAccountId();
+  return account_id == user_manager::GuestAccountId();
 }
 
 bool ChromeUserManagerImpl::IsStubAccountId(const AccountId& account_id) const {
-  return account_id == login::StubAccountId();
+  return account_id == user_manager::StubAccountId();
 }
 
 bool ChromeUserManagerImpl::IsSupervisedAccountId(
     const AccountId& account_id) const {
   return gaia::ExtractDomainName(account_id.GetUserEmail()) ==
-         chromeos::login::kSupervisedUserDomain;
+         user_manager::kSupervisedUserDomain;
 }
 
 bool ChromeUserManagerImpl::HasBrowserRestarted() const {