Implement cloud policy invalidations using the invalidation service framework.

chrome/browser/chromeos/policy/device_local_account_policy_store.cc

Index: chrome/browser/chromeos/policy/device_local_account_policy_store.cc
diff --git a/chrome/browser/chromeos/policy/device_local_account_policy_store.cc b/chrome/browser/chromeos/policy/device_local_account_policy_store.cc
index 786a2c920f861ce4b88b89ec61561824729609e0..9dd5be1767fbee038cc2c14d4ef6608a2af5daba 100644
--- a/chrome/browser/chromeos/policy/device_local_account_policy_store.cc
+++ b/chrome/browser/chromeos/policy/device_local_account_policy_store.cc
@@ -76,7 +76,10 @@ void DeviceLocalAccountPolicyStore::UpdatePolicy(
     return;
   }
 
-  InstallPolicy(validator->policy_data().Pass(), validator->payload().Pass());
+  InstallPolicy(
+      validator->policy_data().Pass(),
+      validator->payload().Pass(),
+      validator->hash_value());

[Joao da Silva, 2013/07/23 20:44:47]

See comments in CloudPolicyStore: if the hash is computed at NotifyStoreLoaded()
(which is called whenever the policy changes, like at the end of this function)
then you won't have to change InstallPolicy().

[Steve Condie, 2013/07/24 01:42:04]

Done.

   // Exit the session when the lid is closed. The default behavior is to
   // suspend while leaving the session running, which is not desirable for
   // public sessions.