Send policy blobs to session_manager

chrome/browser/policy/user_policy_cache.h

Index: chrome/browser/policy/user_policy_cache.h
diff --git a/chrome/browser/policy/user_policy_cache.h b/chrome/browser/policy/user_policy_cache.h
new file mode 100644
index 0000000000000000000000000000000000000000..316497fe0dcafa1b88cbe95b001f9e3da6c00ab4
--- /dev/null
+++ b/chrome/browser/policy/user_policy_cache.h
@@ -0,0 +1,43 @@
+// Copyright (c) 2011 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_USER_POLICY_CACHE_H_
+#define CHROME_BROWSER_POLICY_USER_POLICY_CACHE_H_
+#pragma once
+
+#include "base/file_path.h"
+#include "chrome/browser/policy/cloud_policy_cache_base.h"
+
+namespace policy {
+
+// CloudPolicyCacheBase implementation that persists policy information
+// into the file specified by the c'tor parameter |backing_file_path|.
+class UserPolicyCache : public CloudPolicyCacheBase {
+ public:
+  explicit UserPolicyCache(const FilePath& backing_file_path);
+  virtual ~UserPolicyCache();
+
+  // CloudPolicyCacheBase implementation:
+  virtual void Load() OVERRIDE;
+  virtual void SetPolicy(const em::PolicyFetchResponse& policy) OVERRIDE;
+  virtual void SetUnmanaged() OVERRIDE;
+
+ private:
+  void PersistPolicy(const em::PolicyFetchResponse& policy,
+                     const base::Time& timestamp);
+
+  // CloudPolicyCacheBase implementation:
+  virtual bool DecodePolicyData(const em::PolicyData& policy_data,
+                                PolicyMap* mandatory,
+                                PolicyMap* recommended) OVERRIDE;
+
+  // The file in which we store a cached version of the policy information.
+  const FilePath backing_file_path_;
+
+  DISALLOW_COPY_AND_ASSIGN(UserPolicyCache);
+};
+
+}  // namespace policy
+
+#endif  // CHROME_BROWSER_POLICY_USER_POLICY_CACHE_H_