replace COMPILE_ASSERT with static_assert in components/

components/user_manager/user.cc

 // Copyright 2014 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 "components/user_manager/user.h"
 
 #include "base/logging.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_restrictions.h"
@@ skipping 290 matching lines @@
 }
 
 PublicAccountUser::~PublicAccountUser() {
 }
 
 UserType PublicAccountUser::GetType() const {
   return user_manager::USER_TYPE_PUBLIC_ACCOUNT;
 }
 
 bool User::has_gaia_account() const {
-  COMPILE_ASSERT(user_manager::NUM_USER_TYPES == 7, num_user_types_unexpected);
+  static_assert(user_manager::NUM_USER_TYPES == 7,
+                "NUM_USER_TYPES should equal 7");
   switch (GetType()) {
     case user_manager::USER_TYPE_REGULAR:
     case user_manager::USER_TYPE_CHILD:
       return true;
     case user_manager::USER_TYPE_GUEST:
     case user_manager::USER_TYPE_PUBLIC_ACCOUNT:
     case user_manager::USER_TYPE_SUPERVISED:
     case user_manager::USER_TYPE_KIOSK_APP:
       return false;
     default:
       NOTREACHED();
   }
   return false;
 }
 
 }  // namespace user_manager