Chromium roll (https://codereview.chromium.org/976353002)

mojo/public/cpp/system/data_pipe.h

 // Copyright 2014 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.
 
 // This file provides a C++ wrapping around the Mojo C API for data pipes,
 // replacing the prefix of "Mojo" with a "mojo" namespace, and using more
 // strongly-typed representations of |MojoHandle|s.
 //
 // Please see "mojo/public/c/system/data_pipe.h" for complete documentation of
 // the API.
@@ skipping 136 matching lines @@
   assert(result == MOJO_RESULT_OK);
 }
 
 inline DataPipe::DataPipe(const MojoCreateDataPipeOptions& options) {
   MojoResult result =
       CreateDataPipe(&options, &producer_handle, &consumer_handle);
   MOJO_ALLOW_UNUSED_LOCAL(result);
   assert(result == MOJO_RESULT_OK);
 }
 
-inline DataPipe::~DataPipe() {
-}
-
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_SYSTEM_DATA_PIPE_H_