platformKeys: Add policy and corporate key tagging.

chrome/browser/chromeos/platform_keys/key_permissions_policy_handler.h

Index: chrome/browser/chromeos/platform_keys/key_permissions_policy_handler.h
diff --git a/chrome/browser/chromeos/platform_keys/key_permissions_policy_handler.h b/chrome/browser/chromeos/platform_keys/key_permissions_policy_handler.h
new file mode 100644
index 0000000000000000000000000000000000000000..67d6aac5fe3c2dbb4c823fb7f52db1688c5bcad2
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+++ b/chrome/browser/chromeos/platform_keys/key_permissions_policy_handler.h
@@ -0,0 +1,32 @@
+// Copyright 2015 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_PLATFORM_KEYS_KEY_PERMISSIONS_POLICY_HANDLER_H_
+#define CHROME_BROWSER_CHROMEOS_PLATFORM_KEYS_KEY_PERMISSIONS_POLICY_HANDLER_H_
+
+#include "base/macros.h"
+#include "components/policy/core/browser/configuration_policy_handler.h"
+
+namespace policy {
+class Schema;
+}
+
+namespace chromeos {
+
+class KeyPermissionsPolicyHandler
+    : public policy::SchemaValidatingPolicyHandler {
+ public:
+  explicit KeyPermissionsPolicyHandler(const policy::Schema& chrome_schema);
+
+  // policy::ConfigurationPolicyHandler:
+  void ApplyPolicySettings(const policy::PolicyMap& policies,
+                           PrefValueMap* prefs) override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(KeyPermissionsPolicyHandler);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_PLATFORM_KEYS_KEY_PERMISSIONS_POLICY_HANDLER_H_