Revert^2 "Clarify where GPL-v2 and GPL-v2-with-classpath-exception apply"

This reverts commit 720a8d3326a47ed958a9f47b59f4206bb36a9a7a.

Reason for revert: Fixes broken post-submit tests

Bug: 255273691
Bug: 255809001
Test: atest CtsLibcoreOjTestCases:test.java.util.Base64.TestBase64Golden
Test: atest CtsLibcoreOjTestCases:test.java.util.regex.RegExTest
Test: atest CtsLibcoreOjTestCases:test.javax.xml.jaxp.transform.XPathExFuncTest
Change-Id: I8347e8cdcdf7b44f83facf1e6773275e838eb3e0
4 files changed