Stop passing raw pointers to DictionaryValue::Set, part 2

chrome/browser/chromeos/file_manager/file_browser_handlers.cc

Index: chrome/browser/chromeos/file_manager/file_browser_handlers.cc
diff --git a/chrome/browser/chromeos/file_manager/file_browser_handlers.cc b/chrome/browser/chromeos/file_manager/file_browser_handlers.cc
index 7ed9f3493f5a035322cf99df00941c27b96ddd7b..a39ac8e3b7a41338b9d5c15718953467ad595c15 100644
--- a/chrome/browser/chromeos/file_manager/file_browser_handlers.cc
+++ b/chrome/browser/chromeos/file_manager/file_browser_handlers.cc
@@ -392,8 +392,8 @@ void FileBrowserHandlerExecutor::SetupPermissionsAndDispatchEvent(
   auto details = base::MakeUnique<base::DictionaryValue>();
   // Get file definitions. These will be replaced with Entry instances by
   // dispatchEvent() method from event_binding.js.
-  base::ListValue* file_entries = new base::ListValue();
-  details->Set("entries", file_entries);
+  auto file_entries = base::MakeUnique<base::ListValue>();
+  details->Set("entries", std::move(file_entries));
   event_args->Append(std::move(details));
 
   for (EntryDefinitionList::const_iterator iter =