Minor cleanup of EnrollmentHandlerChromeOS.

chrome/browser/chromeos/policy/server_backed_state_keys_broker.h

Index: chrome/browser/chromeos/policy/server_backed_state_keys_broker.h
diff --git a/chrome/browser/chromeos/policy/server_backed_state_keys_broker.h b/chrome/browser/chromeos/policy/server_backed_state_keys_broker.h
index 3711cad753b78a3b6fb22eab2da534b18841ce74..e3d8e6844f6b5b0b68e7f0897618cfc438cddd78 100644
--- a/chrome/browser/chromeos/policy/server_backed_state_keys_broker.h
+++ b/chrome/browser/chromeos/policy/server_backed_state_keys_broker.h
@@ -24,9 +24,9 @@ class SessionManagerClient;
 
 namespace policy {
 
-// Brokers server-backed state keys for the device. Retrieves them from session
-// manager via DBus and refreshes them periodically. Consumers can register
-// callbacks to invoke when the state keys change.
+// Brokers server-backed FRE state keys for the device. Retrieves them from

[Joao da Silva, 2014/08/14 12:11:10]

Currently FRE is the sole user of the state keys but I'm not sure if we won't
build other things on this. I don't mind this fix for now.

[Thiemo Nagel, 2014/08/14 14:52:37]

It's just to give some context so that a casual reader can have an idea what
it's all about.

+// session manager via DBus and refreshes them periodically. Consumers can
+// register callbacks to invoke when the state keys change.
 class ServerBackedStateKeysBroker {
  public:
   typedef scoped_ptr<base::CallbackList<void()>::Subscription> Subscription;