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

ppapi/tests/test_transport.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_TRANSPORT_H_
 #define PPAPI_TESTS_TEST_TRANSPORT_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "ppapi/c/dev/ppb_transport_dev.h"
 #include "ppapi/tests/test_case.h"
 
 struct PPB_Transport_Dev;
 
 namespace pp {
 class Transport_Dev;
 }  // namespace pp
 
 class TestTransport : public TestCase {
  public:
   explicit TestTransport(TestingInstance* instance) : TestCase(instance) {}
 
   // TestCase implementation.
   virtual bool Init();
-  virtual void RunTest();
+  virtual void RunTests(const std::string& filter);
 
  private:
   std::string InitTargets(PP_TransportType type);
   std::string Connect();
   std::string Clean();
 
   std::string TestCreate();
   std::string TestConnect();
   std::string TestSetProperty();
   std::string TestSendDataTcp();
   std::string TestSendDataUdp();
   std::string TestConnectAndCloseTcp();
   std::string TestConnectAndCloseUdp();
 
   // Used by the tests that access the C API directly.
   const PPB_Transport_Dev* transport_interface_;
 
   scoped_ptr<pp::Transport_Dev> transport1_;
   scoped_ptr<pp::Transport_Dev> transport2_;
 };
 
 #endif  // PPAPI_TESTS_TEST_TRANSPORT_H_