I would tell them. Not because I would necessarily expect anything but because I would want them to know. I am an cockeyed optimist who thinks that Disney wants to know when something is less than their standards so they can fix it.
Since you are there, I would probably go to the front desk and ask to speak to the Housekeeping Manager in person. I would explain what you related here. If the Housekeeping Manager is worth his/her salt, they will address it with the employee and make sure that your room is properkly cleaned and outfitted with the appropriate supplies.
I had an incident at OKW several years ago where the room, while not dirty, was shabby. It was probably close to needing a refurb and the carpet was worn in spots, the blinds were broken, the caulking around the tub was cracked in spots and so forth, and a variety of other things. I contacted the Housekeeping Manager. She came to look and agreed that it was in poor condition. She asked if we wanted to move but like I said it wasn't dirty, just a lot of stuff bropken down. We were all settled in so it was easier to stay for the last 2 nights we were there. She did thank me and indicate that she'd be taking it out of the room inventory after we left so they could work on it. Could she have been blowing smoke up my butt? Sure. But I'd like to think that she was sincere and wanted to do a good job.