Do not call stat() when reading directories via File API.

chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc

Index: chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc
diff --git a/chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc b/chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc
index 8dbca7f6f0e423838c5f8b467bbd7a82b1ce0480..b21cf6d3fbf173cee67bf089d67178f4add26c90 100644
--- a/chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc
+++ b/chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc
@@ -203,8 +203,6 @@ base::File::Error ReadDirectoryOnBlockingPoolThread(
     storage::DirectoryEntry entry;
     entry.is_directory = file_enum->IsDirectory();
     entry.name = storage::VirtualPath::BaseName(current).value();
-    entry.size = file_enum->Size();
-    entry.last_modified_time = file_enum->LastModifiedTime();
     entries->push_back(entry);
   }
   return error;