Add permission request creator class.

chrome/browser/managed_mode/permission_request_creator.h

Index: chrome/browser/managed_mode/permission_request_creator.h
diff --git a/chrome/browser/managed_mode/permission_request_creator.h b/chrome/browser/managed_mode/permission_request_creator.h
new file mode 100644
index 0000000000000000000000000000000000000000..590a14307ac43cd07f30b285aa5ffa7c3e38a771
--- /dev/null
+++ b/chrome/browser/managed_mode/permission_request_creator.h
@@ -0,0 +1,21 @@
+// Copyright 2014 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_MANAGED_MODE_PERMISSION_REQUEST_CREATOR_H_
+#define CHROME_BROWSER_MANAGED_MODE_PERMISSION_REQUEST_CREATOR_H_
+
+#include <string>
+
+#include "base/callback_forward.h"
+
+class PermissionRequestCreator {
+ public:
+  virtual ~PermissionRequestCreator() {}
+
+  virtual void CreatePermissionRequest(
+      const std::string& url_requested,
+      const base::Closure& callback) = 0;
+};
+
+#endif  // CHROME_BROWSER_MANAGED_MODE_PERMISSION_REQUEST_CREATOR_H_