Use ContainsValue() instead of std::find() in chrome/browser/chromeos

chrome/browser/chromeos/ownership/owner_settings_service_chromeos.cc

Index: chrome/browser/chromeos/ownership/owner_settings_service_chromeos.cc
diff --git a/chrome/browser/chromeos/ownership/owner_settings_service_chromeos.cc b/chrome/browser/chromeos/ownership/owner_settings_service_chromeos.cc
index 89a2508e76f51c30ef1e02d30af52a10d77c9cc0..51ceec09ead2b5c0e47c16d96e6f289e9838f8b6 100644
--- a/chrome/browser/chromeos/ownership/owner_settings_service_chromeos.cc
+++ b/chrome/browser/chromeos/ownership/owner_settings_service_chromeos.cc
@@ -7,7 +7,6 @@
 #include <keyhi.h>
 #include <stdint.h>
 
-#include <algorithm>
 #include <memory>
 #include <string>
 #include <utility>
@@ -17,6 +16,7 @@
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
+#include "base/stl_util.h"
 #include "base/task_scheduler/post_task.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/threading/thread_checker.h"
@@ -421,11 +421,8 @@ void OwnerSettingsServiceChromeOS::FixupLocalOwnerPolicy(
     settings->mutable_allow_new_users()->set_allow_new_users(true);
 
   em::UserWhitelistProto* whitelist_proto = settings->mutable_user_whitelist();
-  if (whitelist_proto->user_whitelist().end() ==
-      std::find(whitelist_proto->user_whitelist().begin(),
-                whitelist_proto->user_whitelist().end(), user_id)) {
+  if (!base::ContainsValue(whitelist_proto->user_whitelist(), user_id))
     whitelist_proto->add_user_whitelist(user_id);
-  }
 }
 
 // static