Remove ExtensionFunction::SetResult(T*) overload.

chrome/browser/chromeos/extensions/file_manager/private_api_tasks.cc

 // Copyright 2013 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/chromeos/extensions/file_manager/private_api_tasks.h"
 
 #include <stddef.h>
 
 #include <set>
 #include <string>
 #include <vector>
 
+#include "base/memory/ptr_util.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #include "chrome/browser/chromeos/file_manager/fileapi_util.h"
 #include "chrome/browser/chromeos/fileapi/file_system_backend.h"
 #include "chrome/browser/extensions/api/file_handlers/directory_util.h"
 #include "chrome/browser/extensions/api/file_handlers/mime_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/file_manager_private.h"
 #include "chrome/common/extensions/api/file_manager_private_internal.h"
 #include "content/public/browser/browser_thread.h"
 #include "extensions/browser/entry_info.h"
@@ skipping 205 matching lines @@
   const std::set<std::string> mime_types =
       GetUniqueMimeTypes(params->mime_types);
 
   // If there weren't any mime_types, and all the suffixes were blank,
   // then we "succeed", but don't actually associate with anything.
   // Otherwise, any time we set the default on a file with no extension
   // on the local drive, we'd fail.
   // TODO(gspencer): Fix file manager so that it never tries to set default in
   // cases where extensionless local files are part of the selection.
   if (suffixes.empty() && mime_types.empty()) {
-    SetResult(new base::FundamentalValue(true));
+    SetResult(base::MakeUnique<base::FundamentalValue>(true));
     return true;
   }
 
   file_manager::file_tasks::UpdateDefaultTask(
       GetProfile()->GetPrefs(), params->task_id, suffixes, mime_types);
   return true;
 }
 
 }  // namespace extensions