PPAPI: Remove PP_ALLOW_THIS_IN_INITIALIZER_LIST

ppapi/tests/test_message_loop.cc

 // Copyright (c) 2012 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_message_loop.h"
 
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/cpp/core.h"
 #include "ppapi/cpp/logging.h"
 #include "ppapi/cpp/message_loop.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/tests/testing_instance.h"
 #include "ppapi/utility/threading/simple_thread.h"
 
 REGISTER_TEST_CASE(MessageLoop);
 
 TestMessageLoop::TestMessageLoop(TestingInstance* instance)
     : TestCase(instance),
       param_(kInvalid),
-      PP_ALLOW_THIS_IN_INITIALIZER_LIST(callback_factory_(this)),
+      callback_factory_(this),
       main_loop_task_ran_(instance->pp_instance()) {
 }
 
 TestMessageLoop::~TestMessageLoop() {
 }
 
 void TestMessageLoop::RunTests(const std::string& filter) {
   RUN_TEST(Basics, filter);
   RUN_TEST(Post, filter);
 }
@@ skipping 65 matching lines @@
   main_loop_task_ran_.Signal();
 }
 
 void TestMessageLoop::EchoParamToMainTask(int32_t result, TestParam param) {
   PP_DCHECK(result == PP_OK);
   pp::MessageLoop::GetForMainThread().PostWork(
       callback_factory_.NewCallback(
           &TestMessageLoop::SetParamAndQuitTask, param));
 }