private T GetChromiumRootFolderWorker(FullPath path, Func <FullPath, T> factory)
{
var root = _chromiumDiscovery.GetEnlistmentRootPath(path);
if (root == null)
{
lock (_lock) {
// No one in the parent chain is a Chromium directory.
path.EnumeratePaths().ForAll(x => _nonChromiumPaths.Add(x, null));
}
return(default(T));
}
var result = factory(root.Value);
lock (_lock) {
_chromiumRootDirectories.Add(root.Value, result);
}
return(result);
}
