tree 8b44d56da6cd06372d962396fa905d3dedaf3907
parent 4db3aeb88001367a032df33e5801c9add6a14b06
author Andreas Gampe <agampe@google.com> 1415321578 -0800
committer Andreas Gampe <agampe@google.com> 1421280463 -0800

ART: Simple structural class check

Adds a simple check to class-loading when the embedded dex file in
an oat file and the dex file on the class path where we found the
class do not match.

We require that the number of methods and fields do not change, as
that will almost certainly mean that quickened and other compiled
offsets are wrong now. This is a reasonably lightweight change, but
we should investigate a full comparison including name and type of
members.

Bug: 17937814
Bug: 18708951

(cherry picked from commit 15a33b3f88546bce85dcb9d28caf200da51154d7)

Change-Id: Icb9638bebd369ab23822817f4a97c8dd8625fea5