[NaCl SDK] Run nacl_io_socket_test on the bots.

native_client_sdk/src/tests/nacl_io_socket_test/main.cc

 // Copyright (c) 2013 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 <string>
 
 #include "gtest/gtest.h"
 
 #if defined(SEL_LDR)
 
@@ skipping 32 matching lines @@
       pp::Instance(PSGetInstanceId()).PostMessage(msg.str());
     }
   }
 
   virtual void OnTestEnd(const ::testing::TestInfo& test_info) {
     std::stringstream msg;
     msg << "end:" << test_info.test_case_name() << "." << test_info.name()
         << "," << (test_info.result()->Failed() ? "failed" : "ok");
     pp::Instance(PSGetInstanceId()).PostMessage(msg.str());
   }
+
+  virtual void OnTestProgramEnd(const ::testing::UnitTest&) {
+    pp::Instance(PSGetInstanceId()).PostMessage("testend");
+  }
 };
 
 int example_main(int argc, char* argv[]) {
   ::testing::InitGoogleTest(&argc, argv);
   ::testing::UnitTest::GetInstance()->listeners()
       .Append(new GTestEventListener());
   return RUN_ALL_TESTS();
 }
 
 // Register the function to call once the Instance Object is initialized.
 // see: pappi_simple/ps_main.h
 PPAPI_SIMPLE_REGISTER_MAIN(example_main);
 
 #endif