Do not display lock for hosted domains

chrome/browser/profiles/gaia_info_update_service.cc

Index: chrome/browser/profiles/gaia_info_update_service.cc
diff --git a/chrome/browser/profiles/gaia_info_update_service.cc b/chrome/browser/profiles/gaia_info_update_service.cc
index d370a759c8a14305559845ada98428f45a2483a4..d53ecc67f56f0f591f065626b17aed80227d9bcb 100644
--- a/chrome/browser/profiles/gaia_info_update_service.cc
+++ b/chrome/browser/profiles/gaia_info_update_service.cc
@@ -5,11 +5,13 @@
 #include "chrome/browser/profiles/gaia_info_update_service.h"
 
 #include "base/prefs/pref_service.h"
+#include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/profiles/profiles_state.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/common/pref_names.h"
@@ -135,6 +137,14 @@ void GAIAInfoUpdateService::OnProfileDownloadSuccess(
   } else if (picture_status == ProfileDownloader::PICTURE_DEFAULT) {
     cache.SetGAIAPictureOfProfileAtIndex(profile_index, NULL);
   }
+
+  const base::string16 hosted_domain = downloader->GetProfileHostedDomain();
+  profile_->GetPrefs()->SetInteger(prefs::kProfileIsLockableVersion,
+                                   profiles::kCurrentLockAlgorithmVersion);
+  // Google.com is never SAML, so can safely be offered lock.
+  profile_->GetPrefs()->SetBoolean(prefs::kProfileIsLockable,
+      hosted_domain.empty() ||
+      (hosted_domain == base::UTF8ToUTF16("google.com")));
 }
 
 void GAIAInfoUpdateService::OnProfileDownloadFailure(