Convert //ppapi to use std::unique_ptr

ppapi/proxy/flash_font_file_resource.cc

 // Copyright (c) 2012 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 "ppapi/proxy/flash_font_file_resource.h"
 
 #include <cstring>
 
+#include "base/memory/ptr_util.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/proxy/ppapi_messages.h"
 
 namespace ppapi {
 namespace proxy {
 
 FlashFontFileResource::FlashFontFileResource(
     Connection connection,
     PP_Instance instance,
     const PP_BrowserFont_Trusted_Description* description,
@@ skipping 46 matching lines @@
 
 const std::string* FlashFontFileResource::GetFontTable(uint32_t table) const {
   FontTableMap::const_iterator found = font_tables_.find(table);
   return (found != font_tables_.end()) ? found->second : nullptr;
 }
 
 const std::string* FlashFontFileResource::AddFontTable(
     uint32_t table,
     const std::string& contents) {
   FontTableMap::const_iterator it =
-      font_tables_.set(table, make_scoped_ptr(new std::string(contents)));
+      font_tables_.set(table, base::WrapUnique(new std::string(contents)));
   return it->second;
 }
 
 }  // namespace proxy
 }  // namespace ppapi