Return unique_ptr<WebDataConsumerHandle::Reader> directly from obtainReader

content/child/shared_memory_data_consumer_handle.cc

 // 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.
 
 #include "content/child/shared_memory_data_consumer_handle.h"
 
 #include <algorithm>
 #include <deque>
 #include <utility>
 
@@ skipping 455 matching lines @@
   writer->reset(new Writer(context_, mode));
 }
 
 SharedMemoryDataConsumerHandle::~SharedMemoryDataConsumerHandle() {
   base::AutoLock lock(context_->lock());
   context_->set_is_handle_active(false);
   context_->ClearIfNecessary();
 }
 
 std::unique_ptr<blink::WebDataConsumerHandle::Reader>
-SharedMemoryDataConsumerHandle::ObtainReader(Client* client) {
-  return base::WrapUnique(obtainReaderInternal(client));
-}
-
-SharedMemoryDataConsumerHandle::ReaderImpl*
-SharedMemoryDataConsumerHandle::obtainReaderInternal(Client* client) {
-  return new ReaderImpl(context_, client);
+SharedMemoryDataConsumerHandle::obtainReader(Client* client) {
+  return base::WrapUnique(new ReaderImpl(context_, client));
 }
 
 const char* SharedMemoryDataConsumerHandle::debugName() const {
   return "SharedMemoryDataConsumerHandle";
 }
 
 }  // namespace content