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

chrome/browser/ui/webui/flags_ui.cc

Index: chrome/browser/ui/webui/flags_ui.cc
diff --git a/chrome/browser/ui/webui/flags_ui.cc b/chrome/browser/ui/webui/flags_ui.cc
index 64fe3d9cc3663b2ed63bbfbb4197ead8ffe8f678..a43c6921bc535824650a3f12cbff48166a3b099b 100644
--- a/chrome/browser/ui/webui/flags_ui.cc
+++ b/chrome/browser/ui/webui/flags_ui.cc
@@ -75,7 +75,7 @@ content::WebUIDataSource* CreateFlagsUIHTMLSource() {
   source->AddLocalizedString("enable", IDS_FLAGS_ENABLE);
 
 #if defined(OS_CHROMEOS)
-  if (!chromeos::UserManager::Get()->IsCurrentUserOwner() &&
+  if (!chromeos::GetUserManager()->IsCurrentUserOwner() &&
       base::SysInfo::IsRunningOnChromeOS()) {
     // Set the strings to show which user can actually change the flags.
     std::string owner;
@@ -231,9 +231,10 @@ void FlagsDOMHandler::HandleRestartBrowser(const base::ListValue* args) {
   // argv[0] is the program name |CommandLine::NO_PROGRAM|.
   flags.assign(user_flags.argv().begin() + 1, user_flags.argv().end());
   VLOG(1) << "Restarting to apply per-session flags...";
-  chromeos::DBusThreadManager::Get()->GetSessionManagerClient()->
-      SetFlagsForUser(chromeos::UserManager::Get()->GetActiveUser()->email(),
-                      flags);
+  chromeos::DBusThreadManager::Get()
+      ->GetSessionManagerClient()
+      ->SetFlagsForUser(chromeos::GetUserManager()->GetActiveUser()->email(),
+                        flags);
 #endif
   chrome::AttemptRestart();
 }