platform2: Remove redundant LICENSE files.

There is a common LICENSE file at the top level of the platform2
repository. The LICENSE files in individual packages are no longer
necessary and thus removed by this CL.

BUG=None
TEST=Trybot runs on paladin, release, and chromiumos-sdk builders.

Change-Id: I1c2fd4a0b0b43960bfb9c0193d8c6e4689ed87f2
Reviewed-on: https://chromium-review.googlesource.com/209015
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Tested-by: Ben Chan <benchan@chromium.org>
Commit-Queue: Ben Chan <benchan@chromium.org>
1 file changed