Remove raw base::DictionaryValue::Set in //extensions

extensions/browser/api/socket/socket_api.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 "extensions/browser/api/socket/socket_api.h"
 
 #include <memory>
 #include <utility>
 #include <vector>
 
@@ skipping 504 matching lines @@
 
 void SocketReadFunction::OnCompleted(int bytes_read,
                                      scoped_refptr<net::IOBuffer> io_buffer,
                                      bool socket_destroying) {
   std::unique_ptr<base::DictionaryValue> result(new base::DictionaryValue());
   result->SetInteger(kResultCodeKey, bytes_read);
   if (bytes_read > 0) {
     result->Set(kDataKey, base::Value::CreateWithCopiedBuffer(io_buffer->data(),
                                                               bytes_read));
   } else {
-    result->Set(kDataKey, new base::Value(base::Value::Type::BINARY));
+    result->Set(kDataKey,
+                base::MakeUnique<base::Value>(base::Value::Type::BINARY));
   }
   SetResult(std::move(result));
 
   AsyncWorkCompleted();
 }
 
 SocketWriteFunction::SocketWriteFunction()
     : socket_id_(0), io_buffer_(NULL), io_buffer_size_(0) {}
 
 SocketWriteFunction::~SocketWriteFunction() {}
@@ skipping 551 matching lines @@
   } else {
     RemoveSocket(params_->socket_id);
     error_ = net::ErrorToString(result);
   }
 
   results_ = api::socket::Secure::Results::Create(result);
   AsyncWorkCompleted();
 }
 
 }  // namespace extensions