Finished implementing AttestationPolicyObserver.

chrome/browser/chromeos/attestation/attestation_policy_observer.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_ATTESTATION_ATTESTATION_POLICY_OBSERVER_H_
 #define CHROME_BROWSER_CHROMEOS_ATTESTATION_ATTESTATION_POLICY_OBSERVER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
+#include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/notification_observer.h"
 
 namespace policy {
 class CloudPolicyClient;
 }
 
 namespace chromeos {
 
@@ skipping 40 matching lines @@
   // Gets the existing EMK certificate and sends it to CheckCertificateExpiry.
   void GetExistingCertificate();
 
   // Checks if the given certificate is expired and, if so, get a new one.
   void CheckCertificateExpiry(const std::string& certificate);
 
   // Uploads a certificate to the policy server.
   void UploadCertificate(const std::string& certificate);
 
   // Checks if a certificate has already been uploaded and, if not, upload.
-  void CheckIfUploaded(const std::string& certificate);
+  void CheckIfUploaded(const std::string& certificate,
+                       const std::string& key_payload);
+
+  // Gets the payload associated with the EMK and sends it to |callback|.
+  void GetKeyPayload(base::Callback<void(const std::string&)> callback);
+
+  // Called when a certificate upload operation completes.  On success, |status|
+  // will be true.
+  void OnUploadComplete(bool status);
+
+  // Marks a key as uploaded in the payload proto.
+  void MarkAsUploaded(const std::string& key_payload);
 
   CrosSettings* cros_settings_;
   policy::CloudPolicyClient* policy_client_;
   CryptohomeClient* cryptohome_client_;
   AttestationFlow* attestation_flow_;
   scoped_ptr<AttestationFlow> default_attestation_flow_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate the weak pointers before any other members are destroyed.
   base::WeakPtrFactory<AttestationPolicyObserver> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AttestationPolicyObserver);
 };
 
 }  // namespace attestation
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_ATTESTATION_ATTESTATION_POLICY_OBSERVER_H_