Remove MOJO_DISALLOW_COPY_AND_ASSIGN and MOJO_ALLOW_UNUSED_LOCAL.

mojo/edk/test/scoped_ipc_support.h

 // Copyright 2015 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 MOJO_EDK_TEST_SCOPED_IPC_SUPPORT_H_
 #define MOJO_EDK_TEST_SCOPED_IPC_SUPPORT_H_
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/run_loop.h"
@@ skipping 16 matching lines @@
   void Init(ProcessDelegate* process_delegate,
             scoped_refptr<base::TaskRunner> io_thread_task_runner);
 
   void OnShutdownCompleteImpl();
 
  private:
   scoped_refptr<base::TaskRunner> io_thread_task_runner_;
 
   base::RunLoop run_loop_;
 
-  MOJO_DISALLOW_COPY_AND_ASSIGN(ScopedIPCSupportHelper);
+  DISALLOW_COPY_AND_ASSIGN(ScopedIPCSupportHelper);
 };
 
 }  // namespace internal
 
 // A simple class that calls |InitIPCSupport()| on construction and
 // |ShutdownIPCSupport()| on destruction.
 class ScopedIPCSupport : public ProcessDelegate {
  public:
   explicit ScopedIPCSupport(
       scoped_refptr<base::TaskRunner> io_thread_task_runner);
   ~ScopedIPCSupport() override;
 
  private:
   // |ProcessDelegate| implementation:
   // Note: Executed on the I/O thread.
   void OnShutdownComplete() override;
 
   internal::ScopedIPCSupportHelper helper_;
 
-  MOJO_DISALLOW_COPY_AND_ASSIGN(ScopedIPCSupport);
+  DISALLOW_COPY_AND_ASSIGN(ScopedIPCSupport);
 };
 
 }  // namespace test
 }  // namespace edk
 }  // namespace mojo
 
 #endif  // MOJO_EDK_TEST_SCOPED_IPC_SUPPORT_H_