Where did you read this??? Link please.
From what I could find, they will do price matching on Black Friday during the hours of the sale you are price matching. Example TRU from the hours of 5-9 ONLY.
However, they will not be doing their "Christmas ad match" deal on Thanksgiving and Black Friday. Which is the deal they are running this year where you can take your receipt in from a previously purchased item, and a sale flyer where it is on sale somewhere else and get the difference on a gift card.
I'm really hoping that they do price matching this year, Wal-Mart is really the only place close enough for us to actually go to, and I always price match Target and TRU deals there.