Move //mojo/services/X/public/... to //mojo/services/X/... (part 2).

mojo/services/http_server/public/cpp/lib/http_server_util.cc

-// 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.
-
-#include "http_server/public/cpp/http_server_util.h"
-
-#include "mojo/public/cpp/environment/logging.h"
-#include "mojo/public/cpp/system/data_pipe.h"
-
-namespace http_server {
-
-HttpResponsePtr CreateHttpResponse(uint32_t status_code,
-                                   const std::string& body) {
-  HttpResponsePtr response = HttpResponse::New();
-
-  mojo::ScopedDataPipeProducerHandle producer_handle;
-  uint32_t num_bytes = static_cast<uint32_t>(body.size());
-  MojoCreateDataPipeOptions options = {sizeof(MojoCreateDataPipeOptions),
-                                       MOJO_CREATE_DATA_PIPE_OPTIONS_FLAG_NONE,
-                                       1,
-                                       num_bytes};
-  MojoResult result =
-      CreateDataPipe(&options, &producer_handle, &response->body);
-  MOJO_DCHECK(MOJO_RESULT_OK == result);
-  result = WriteDataRaw(producer_handle.get(), body.c_str(), &num_bytes,
-                        MOJO_WRITE_DATA_FLAG_ALL_OR_NONE);
-  MOJO_DCHECK(MOJO_RESULT_OK == result);
-  response->status_code = status_code;
-  response->content_length = num_bytes;
-  return response.Pass();
-}
-
-}  // namespace http_server