She has no such memories; Yotsuyu's aren't lines of droids, but lines of soldiers. There's a hint from the machinery there, though--it will help if she ever gets a hold of a droid's rifle or one of those flying platforms that has buzzed around distantly...

"I've but a pistol. Is there anything nearby you might use? Trash can lid? Tree branch as a club?" Sadly, she really wasn't joking at the moment--and she'd be damned if she gave up her pistol to anyone else!