asan_symbolize.py is used for the logcat stacks using the special ASan format.
tombstones.py is used to manage tombstones files in devices.
symbolize.py is used for stack traces generated by base/debug/stack_trace_android.cc
BUG=234973
Review URL: https://chromiumcodereview.appspot.com/18473004
git-svn-id: http://src.chromium.org/svn/trunk/src/build@211134 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
bulach@chromium.org