Add mdn/browser-compat-data to DEPS

https://github.com/dart-lang/sdk/issues/41905

This repo is added for code generation for dart:html. There are
various instances of APIs being unsupported for some browsers,
and this repo provides metadata on which ones are unsupported.

Change-Id: I6740c022cec46352017c38f7c298581695ad33e0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149051
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Auto-Submit: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>

https://dart.googlesource.com/sdk/+/fecda739e6ec02b819b629c6eb1c000ddce72642
1 file changed
tree: 7093fbb34fba29b7c80310d838c2d5b1c8e727fb
  1. commits.json