tree 6c34fc5b6e1eec5fd180065322ca20855963fb44
parent 00ae676e307c8e3c3b19852f41ad0547c4c523b8
author Sebastien Hertz <shertz@google.com> 1375717660 +0200
committer Ian Rogers <irogers@google.com> 1376289463 +0000

Use reader writer mutex for safe checkcast map.

Use a ReaderWriterMutex to protect MethodVerifier::safecast_map_ like
what's done for MethodVerifier::dex_gc_maps_ and MethodVerifier::devirt_maps_.

Change-Id: Id2ac9c290cc524eb992ea7cabe63766e88753747
(cherry picked from commit b9c37fb5746cc240e86677e56cb0d74d829e3504)