Replace chromeos::UserManager::Get() with chromeos::GetUserManager().

chrome/browser/ui/webui/options/chromeos/core_chromeos_options_handler.cc

Index: chrome/browser/ui/webui/options/chromeos/core_chromeos_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/chromeos/core_chromeos_options_handler.cc b/chrome/browser/ui/webui/options/chromeos/core_chromeos_options_handler.cc
index da650894bc43efc85dec1c4deea8b8dd3c3580a1..8a0384cbb2ae3c8689b33f49d2ac0d07e9f5e987 100644
--- a/chrome/browser/ui/webui/options/chromeos/core_chromeos_options_handler.cc
+++ b/chrome/browser/ui/webui/options/chromeos/core_chromeos_options_handler.cc
@@ -57,7 +57,7 @@ base::DictionaryValue* CreateUserInfo(const std::string& username,
   user_dict->SetString("name", display_email);
   user_dict->SetString("email", display_name);
 
-  bool is_owner = UserManager::Get()->GetOwnerEmail() == username;
+  bool is_owner = GetUserManager()->GetOwnerEmail() == username;
   user_dict->SetBoolean("owner", is_owner);
   return user_dict;
 }
@@ -68,7 +68,7 @@ base::Value* CreateUsersWhitelist(const base::Value *pref_value) {
   const base::ListValue* list_value =
       static_cast<const base::ListValue*>(pref_value);
   base::ListValue* user_list = new base::ListValue();
-  UserManager* user_manager = UserManager::Get();
+  UserManager* user_manager = GetUserManager();
 
   for (base::ListValue::const_iterator i = list_value->begin();
        i != list_value->end(); ++i) {
@@ -244,7 +244,7 @@ base::Value* CoreChromeOSOptionsHandler::CreateValueForPref(
   // The screen lock setting is shared if multiple users are logged in and at
   // least one has chosen to require passwords.
   if (pref_name == prefs::kEnableAutoScreenLock &&
-      UserManager::Get()->GetLoggedInUsers().size() > 1 &&
+      GetUserManager()->GetLoggedInUsers().size() > 1 &&
       controlling_pref_name.empty()) {
     PrefService* user_prefs = Profile::FromWebUI(web_ui())->GetPrefs();
     const PrefService::Preference* pref =
@@ -281,7 +281,7 @@ void CoreChromeOSOptionsHandler::GetLocalizedValues(
   Profile* profile = Profile::FromWebUI(web_ui());
   AddAccountUITweaksLocalizedValues(localized_strings, profile);
 
-  UserManager* user_manager = UserManager::Get();
+  UserManager* user_manager = GetUserManager();
 
   // Check at load time whether this is a secondary user in a multi-profile
   // session.