"All in?" asked as a question, not a statement - ruling?

[W brad]

Reminds me of the WPT final table where the guy asks his opponent if he wants him to call or fold and says he will do whatever his opponent wants. After a countdown expires with no reply, the guy says "Ok. I'll make the call" meaning "I'll make the decision", but the floor rules that "I'll make the call" means he is calling the all-in bet.