Introduced a ForwardingPolicyProvider.

chrome/browser/policy/configuration_policy_provider.cc

Index: chrome/browser/policy/configuration_policy_provider.cc
diff --git a/chrome/browser/policy/configuration_policy_provider.cc b/chrome/browser/policy/configuration_policy_provider.cc
index 2803451fefc9ac038b3cf16345b466285ca5392d..c9e4369576e2925b264434f74887de87698ee0b4 100644
--- a/chrome/browser/policy/configuration_policy_provider.cc
+++ b/chrome/browser/policy/configuration_policy_provider.cc
@@ -94,12 +94,6 @@ bool ConfigurationPolicyProvider::IsInitializationComplete(
   return true;
 }
 
-void ConfigurationPolicyProvider::OnSchemaRegistryUpdated(
-    bool has_new_schemas) {
-  if (has_new_schemas)
-    RefreshPolicies();
-}
-
 void ConfigurationPolicyProvider::UpdatePolicy(
     scoped_ptr<PolicyBundle> bundle) {
   if (bundle.get())
@@ -126,4 +120,9 @@ void ConfigurationPolicyProvider::RemoveObserver(Observer* observer) {
   observer_list_.RemoveObserver(observer);
 }
 
+void ConfigurationPolicyProvider::OnSchemaRegistryUpdated(
+    bool has_new_schemas) {}
+
+void ConfigurationPolicyProvider::OnSchemaRegistryReady() {}
+
 }  // namespace policy