Revert "Clarify where GPL-v2 and GPL-v2-with-classpath-exception apply"

This reverts commit 0823a18abbc63dc5182f8b8bdbdebc8d10332a08.

Reason for revert: Breaks test.java.util.Base64.TestBase64Golden
Bug: 255273691
Bug: 255809001

Change-Id: Iba568ff73612696813ab7874ee91413f76de34ed
4 files changed