Revert "Revert "Revert "adb: append the libwinpthread COPYING to adb's NOTICE."""

This reverts commit 1272e7a59217046062fc48a6633e9d8b0437d592.

Reason for revert: All notice fix changes have been merged and running peacefully for a sustained period. Now this can be reverted for good.

Change-Id: I74e4e291a504fcb9a14ae50e916e494c7359db34
1 file changed