Add policy that forces SAML users to log in online periodically

chrome/browser/policy/configuration_policy_handler_list_factory.cc

Index: chrome/browser/policy/configuration_policy_handler_list_factory.cc
diff --git a/chrome/browser/policy/configuration_policy_handler_list_factory.cc b/chrome/browser/policy/configuration_policy_handler_list_factory.cc
index 37a75dfbf448b503213378b05d5aecf2c73c4ddb..992ead3a71495d6adb864be2e28cd550ecf5a991 100644
--- a/chrome/browser/policy/configuration_policy_handler_list_factory.cc
+++ b/chrome/browser/policy/configuration_policy_handler_list_factory.cc
@@ -609,6 +609,12 @@ scoped_ptr<ConfigurationPolicyHandlerList> BuildHandlerList() {
                                 0,
                                 INT_MAX,
                                 true)));
+  handlers->AddHandler(make_scoped_ptr<ConfigurationPolicyHandler>(
+      new IntRangePolicyHandler(key::kSAMLOfflineSigninTimeLimit,
+                                prefs::kSAMLOfflineSigninTimeLimit,
+                                -1,
+                                INT_MAX,
+                                true)));
   handlers->AddHandler(
       make_scoped_ptr<ConfigurationPolicyHandler>(new IntRangePolicyHandler(
           key::kIdleActionAC,