To be fair, it was reasonable for her not to assume that whatever she found on a search would be up-to-date. Some people also like to tailor their resumes for the recipient.
"Do you have a more recent resume available? The one I have looks like was last updated in 2007" would be far more respectful - it would show you're looking at it, parsed it out, and are giving the other person a chance to polish things up if they want.
"HEY! I just found your resume! .... Send me your resume!"
"Waiter... I was just looking at your menu... things look really good. Could you please bring me your menu?"
It just sounds stupid.