tree 4b5d4385c27b600f5488962d0f7f6f00d9836843
parent a7e38d8aaacfca85b40b5df654f85c0979968672
author Alex Light <allight@google.com> 1485210317 -0800
committer Alex Light <allight@google.com> 1485211463 -0800

Add ClassPreDefine hook.

This hook is called prior to defining a class for the first time. It
allows callbacks to modify the dex-file used to load the class if they
wish. The event handler is responsible for ensuring that the returned
dex-file is set-up correctly.

Bug: 31684920
Test: mma -j40 test-art-host
Change-Id: Iaed79c1597913148ead795e033a0a10a4ebe6b2b