Added Fullscreen Shell protocol configs to BUILD file

Modified third_party build file to include Fullscreen Shell protocol,
allowing use of the protocol for EXO eventually.

Bug: b/74068068
Test: Compiled ChromeOS and verified it builds.
Change-Id: If785b9736679be2e18be5521e173888ab6ea6a6f
Reviewed-by: Daniel Nicoara <>
Reviewed-by: Antoine Labour <>
Commit-Queue: Shawn Gallea <>
Cr-Commit-Position: refs/heads/master@{#600447}
1 file changed