Updated the chrome_device_policy.proto, and AppPack decoding.

chrome/browser/chromeos/device_settings_provider.cc

Index: chrome/browser/chromeos/device_settings_provider.cc
diff --git a/chrome/browser/chromeos/device_settings_provider.cc b/chrome/browser/chromeos/device_settings_provider.cc
index e64750057493e54d2fa8984b2e5b92eaea9a7ced..e10c1f7aab480d938b69a016c8bfde2a8b9e5adc 100644
--- a/chrome/browser/chromeos/device_settings_provider.cc
+++ b/chrome/browser/chromeos/device_settings_provider.cc
@@ -428,9 +428,9 @@ void DeviceSettingsProvider::DecodeKioskPolicies(
       }
       if (it->has_update_url())
         entry->SetString(policy::AppPackUpdater::kUpdateUrl, it->update_url());
-      if (it->has_key_checksum()) {
-        entry->SetString(policy::AppPackUpdater::kKeyChecksum,
-                         it->key_checksum());
+      if (it->has_online_only()) {
+        entry->SetBoolean(policy::AppPackUpdater::kOnlineOnly,
+                          it->online_only());
       }
       list->Append(entry);
     }