Convert the flash clipboard API to thunk system.

ppapi/tests/test_flash_clipboard.h

+// 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 PPAPI_TESTS_TEST_FLASH_CLIPBOARD_H_
+#define PPAPI_TESTS_TEST_FLASH_CLIPBOARD_H_
+
+#include <string>
+
+#include "ppapi/c/private/ppb_flash_clipboard.h"
+#include "ppapi/tests/test_case.h"
+#include "ppapi/tests/test_utils.h"
+
+class TestFlashClipboard : public TestCase {
+ public:
+  explicit TestFlashClipboard(TestingInstance* instance);
+
+  // TestCase implementation.
+  virtual bool Init();
+  virtual void RunTest();
+
+ private:
+  std::string TestReadWrite();
+
+  const PPB_Flash_Clipboard* clipboard_interface_;
+};
+
+#endif  // PAPPI_TESTS_TEST_FLASH_FULLSCREEN_H_