commit 9e726e874580f1e8b2e0bfa63d2e9a3ac911cd1c
author Alex Light <allight@google.com> Mon Jun 06 10:45:28 2016 -0700
committer Alex Light <allight@google.com> Mon Jun 06 10:48:05 2016 -0700
tree 96a8bfe6aaafb8af2c63c1741ec2c541d518558d
parent 681c58c6eab2bc8dab561cb6ac5bcabe89676730

Revert "Revert some flaky unloading"

This reverts commit 73ad16e0193866d36dbd4088ac77fa5d4ceec334.

With this code it is possible that during testing we will race the
final shutdown of some threads (i.e. returning to thread_start after
signaling thread has been finished) with the unloading of libart.so by
libnativehelper. This could cause crashes. By ensuring that libart.so
code is not unloaded in libnativehelper we fix the issue with this
patch.

Bug: 28406866

Change-Id: Ic67118c2a4e743941402b17b6bbfe4cce441f68f