use variadic macros/templates in IPC message implementation

content/renderer/render_thread_impl_browsertest.cc

 // Copyright 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 "content/renderer/render_thread_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <utility>
 
@@ skipping 14 matching lines @@
 #include "content/public/common/content_switches.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/renderer/render_process_impl.h"
 #include "content/test/mock_render_process.h"
 #include "content/test/render_thread_impl_browser_test_ipc_helper.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // IPC messages for testing ----------------------------------------------------
 
+// TODO(mdempsky): Fix properly by moving into a separate
+// browsertest_message_generator.cc file.
+#undef IPC_IPC_MESSAGE_MACROS_H_
+#undef IPC_MESSAGE_EXTRA
 #define IPC_MESSAGE_IMPL
 #include "ipc/ipc_message_macros.h"
+#include "ipc/ipc_message_templates_impl.h"
 
 #undef IPC_MESSAGE_START
 #define IPC_MESSAGE_START TestMsgStart
 IPC_MESSAGE_CONTROL0(TestMsg_QuitRunLoop)
 
 // -----------------------------------------------------------------------------
 
 // These tests leak memory, this macro disables the test when under the
 // LeakSanitizer.
 #ifdef LEAK_SANITIZER
@@ skipping 190 matching lines @@
   test_helper_->Sender()->Send(new WebSocketMsg_NotifyFailure(1, ""));
   test_helper_->Sender()->Send(new TestMsg_QuitRunLoop());
 
   test_helper_->GetMessageLoop()->Run();
 
   EXPECT_EQ(0, test_task_counter_->NumTasksPosted());
 }
 
 }  // namespace
 }  // namespace content