Convert the flash clipboard API to thunk system.

ppapi/tests/test_flash_clipboard.cc

+// 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.
+
+#include "ppapi/tests/test_flash_clipboard.h"
+
+#include "ppapi/cpp/instance.h"
+#include "ppapi/cpp/module.h"
+#include "ppapi/cpp/point.h"
+#include "ppapi/tests/testing_instance.h"
+
+REGISTER_TEST_CASE(FlashClipboard);
+
+TestFlashClipboard::TestFlashClipboard(TestingInstance* instance)
+    : TestCase(instance),
+      clipboard_interface_(NULL) {
+}
+
+bool TestFlashClipboard::Init() {
+  clipboard_interface_ = static_cast<const PPB_Flash_Clipboard*>(
+      pp::Module::Get()->GetBrowserInterface(PPB_FLASH_CLIPBOARD_INTERFACE));
+  return !!clipboard_interface_;
+}
+
+void TestFlashClipboard::RunTest() {
+  RUN_TEST(ReadWrite);
+}
+
+std::string TestFlashClipboard::TestReadWrite() {
+  std::string input_str("Hello, world");
+  pp::Var input_var(input_str);
+  clipboard_interface_->WritePlainText(instance_->pp_instance(),
+                                       PP_FLASH_CLIPBOARD_TYPE_STANDARD,
+                                       input_var.pp_var());
+

[viettrungluu, 2011/10/20 23:41:01]

Can you also add a test to check IsFormatAvailable?

+  pp::Var result_var(pp::Var::PassRef(),
+      clipboard_interface_->ReadPlainText(instance_->pp_instance(),
+                                          PP_FLASH_CLIPBOARD_TYPE_STANDARD));
+  ASSERT_TRUE(result_var.is_string());
+
+  std::string result_str = result_var.AsString();
+  ASSERT_TRUE(result_str == input_str);
+  PASS();
+}