Add support for public account policy to CloudPolicyClient.

chrome/browser/policy/mock_cloud_policy_store.h

 // Copyright (c) 2012 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_POLICY_MOCK_CLOUD_POLICY_STORE_H_
 #define CHROME_BROWSER_POLICY_MOCK_CLOUD_POLICY_STORE_H_
 
 #include "chrome/browser/policy/cloud_policy_store.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
@@ skipping 12 matching lines @@
   using CloudPolicyStore::NotifyStoreError;
 
   using CloudPolicyStore::policy_map_;
   using CloudPolicyStore::policy_;
   using CloudPolicyStore::status_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockCloudPolicyStore);
 };
 
+class MockCloudPolicyStoreObserver : public CloudPolicyStore::Observer {
+ public:
+  MockCloudPolicyStoreObserver();
+  virtual ~MockCloudPolicyStoreObserver();
+
+  MOCK_METHOD1(OnStoreLoaded, void(CloudPolicyStore* store));
+  MOCK_METHOD1(OnStoreError, void(CloudPolicyStore* store));
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockCloudPolicyStoreObserver);
+};
+
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_MOCK_CLOUD_POLICY_STORE_H_