Re-write many calls to WrapUnique() with MakeUnique()

chrome/browser/media_galleries/fileapi/safe_media_metadata_parser.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 "chrome/browser/media_galleries/fileapi/safe_media_metadata_parser.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 62 matching lines @@
     const std::vector<AttachedImage>& attached_images) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   DCHECK(!callback_.is_null());
 
   if (parser_state_ != STARTED_PARSING_STATE)
     return;
 
   // We need to make a scoped copy of this vector since it will be destroyed
   // at the end of the IPC message handler.
   std::unique_ptr<std::vector<metadata::AttachedImage>> attached_images_copy =
-      base::WrapUnique(
-          new std::vector<metadata::AttachedImage>(attached_images));
+      base::MakeUnique<std::vector<metadata::AttachedImage>>(attached_images);
 
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(callback_, parse_success,
                  base::Passed(base::WrapUnique(metadata_dictionary.DeepCopy())),
                  base::Passed(&attached_images_copy)));
   parser_state_ = FINISHED_PARSING_STATE;
 }
 
 void SafeMediaMetadataParser::OnUtilityProcessRequestBlobBytes(
@@ skipping 61 matching lines @@
         OnParseMediaMetadataFinished)
     IPC_MESSAGE_HANDLER(
         ChromeUtilityHostMsg_RequestBlobBytes,
         OnUtilityProcessRequestBlobBytes)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 }  // namespace metadata