Explicitly wait for user policy before completing login.

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

Index: chrome/browser/chromeos/chrome_browser_main_chromeos.cc
diff --git a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
index d1cf8b2c0d81763f1fdab4a8c38c0b641cec0bb6..49244b5a836161e1267f06c21c27c31a11f121ec 100644
--- a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
+++ b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
@@ -390,8 +390,10 @@ void ChromeBrowserMainPartsChromeos::PreProfileInit() {
 
     // Initialize user policy before creating the profile so the profile
     // initialization code sees policy settings.
+    const bool wait_for_policy_fetch = false;
+    base::Closure ready_callback;
     g_browser_process->browser_policy_connector()->InitializeUserPolicy(
-        username, false  /* wait_for_policy_fetch */);
+        username, wait_for_policy_fetch, ready_callback);
     content::NotificationService::current()->Notify(
         chrome::NOTIFICATION_SESSION_STARTED,
         content::NotificationService::AllSources(),