The next item to get demolished at Hollywood Studios is the Premier Theater. You may not know it by its name, but it is the theater in which the Frozen Sing-along was in and it’s the building behind the San Francisco facade on the Streets of America.
Here’s what it looks like when you’re leaving Lights, Motors, Action (also on the chopping block).
A better look at the demolition.
Full size: http://i.imgur.com/n1zogYY.jpg
Disney is in the process of demolishing the entirety of the Streets of America area of the park to make way for Star Wars and Toy Story Land construction. Disney hasn’t stated what this part of the park would be used for though.