Do not display lock for hosted domains

chrome/browser/profiles/profile_window.cc

Index: chrome/browser/profiles/profile_window.cc
diff --git a/chrome/browser/profiles/profile_window.cc b/chrome/browser/profiles/profile_window.cc
index 8567442161b6cfe068d46456cf5cbd7328f845e3..307be8a7e82e97b9031b5ca37d5f30c70c8aa170 100644
--- a/chrome/browser/profiles/profile_window.cc
+++ b/chrome/browser/profiles/profile_window.cc
@@ -291,6 +291,14 @@ void LockProfile(Profile* profile) {
   }
 }
 
+bool IsLockAvailable(Profile* profile) {
+  DCHECK(profile);
+  const std::string& hosted_domain = profile->GetPrefs()->
+      GetString(prefs::kProfileHostedDomain);
+  return hosted_domain == Profile::kNoHostedDomainFound ||
+         hosted_domain == "google.com";
+}
+
 void CreateGuestProfileForUserManager(
     const base::FilePath& profile_path_to_focus,
     profiles::UserManagerTutorialMode tutorial_mode,