Make it possible to enable/disable specific ppapi tests. Migrate PostMessage tests.

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);
+void TestFlashClipboard::RunTests(const std::string& filter) {
+  RUN_TEST(ReadWrite, filter);
 }
 
 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());
 
   ASSERT_TRUE(clipboard_interface_->IsFormatAvailable(
       instance_->pp_instance(),
       PP_FLASH_CLIPBOARD_TYPE_STANDARD,
       PP_FLASH_CLIPBOARD_FORMAT_PLAINTEXT));
 
   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();
 }