Fix cyclic dependency between ProfilePolicyConnector and PrefService.

chrome/browser/policy/profile_policy_connector_factory.cc

Index: chrome/browser/policy/profile_policy_connector_factory.cc
diff --git a/chrome/browser/policy/profile_policy_connector_factory.cc b/chrome/browser/policy/profile_policy_connector_factory.cc
index 55369ac37838c890e53e43a3622d940599c61b90..11be1104e59d5a7354bc97ab04a80c25f2ed5414 100644
--- a/chrome/browser/policy/profile_policy_connector_factory.cc
+++ b/chrome/browser/policy/profile_policy_connector_factory.cc
@@ -102,7 +102,7 @@ ProfilePolicyConnectorFactory::CreateForProfileInternal(
 #else
   CloudPolicyManager* user_cloud_policy_manager = NULL;
 #endif
-  ProfilePolicyConnector* connector = new ProfilePolicyConnector(profile);
+  ProfilePolicyConnector* connector = new ProfilePolicyConnector();
   connector->Init(force_immediate_load,
 #if defined(ENABLE_CONFIGURATION_POLICY) && defined(OS_CHROMEOS)
                   user,
@@ -132,12 +132,6 @@ void ProfilePolicyConnectorFactory::BrowserContextDestroyed(
 
 void ProfilePolicyConnectorFactory::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
-#if defined(OS_CHROMEOS)
-  registry->RegisterBooleanPref(
-      prefs::kUsedPolicyCertificatesOnce,
-      false,
-      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
-#endif
 #if defined(OS_ANDROID)
   registry->RegisterListPref(
       prefs::kManagedBookmarks,