private static IList<string> FilterNativeFiles(WebAssetItemGroup itemGroup)
{
List<string> nativeFiles = new List<string>();
for (int i = itemGroup.Items.Count - 1; i >= 0; i--)
{
WebAssetItem item = itemGroup.Items[i];
if (IsNativeFile(item))
{
nativeFiles.Add(Path.GetFileName(item.Source));
itemGroup.Items.RemoveAt(i);
}
}
nativeFiles.Reverse();
return nativeFiles;
}