[cros] Move User class to user_manager component.

chrome/browser/extensions/extension_system_impl.cc

Index: chrome/browser/extensions/extension_system_impl.cc
diff --git a/chrome/browser/extensions/extension_system_impl.cc b/chrome/browser/extensions/extension_system_impl.cc
index 771524ebe5ea61801366955afd18a46929d2b934..14a4dfe8d6b87075a38119b4c6666de79be6f2e2 100644
--- a/chrome/browser/extensions/extension_system_impl.cc
+++ b/chrome/browser/extensions/extension_system_impl.cc
@@ -72,12 +72,12 @@
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/app_mode/app_mode_utils.h"
 #include "chrome/browser/chromeos/extensions/device_local_account_management_policy_provider.h"
-#include "chrome/browser/chromeos/login/users/user.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/browser/chromeos/policy/device_local_account.h"
 #include "chrome/browser/extensions/extension_assets_manager_chromeos.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/login/login_state.h"
+#include "components/user_manager/user.h"
 #endif
 
 using content::BrowserThread;
@@ -126,7 +126,8 @@ void ExtensionSystemImpl::Shared::InitPrefs() {
       new StandardManagementPolicyProvider(ExtensionPrefs::Get(profile_)));
 
 #if defined (OS_CHROMEOS)
-  const chromeos::User* user = chromeos::UserManager::Get()->GetActiveUser();
+  const user_manager::User* user =
+      chromeos::UserManager::Get()->GetActiveUser();
   policy::DeviceLocalAccount::Type device_local_account_type;
   if (user && policy::IsDeviceLocalAccountUser(user->email(),
                                                &device_local_account_type)) {