Allow crash_dump to read from /data/local/tests.

Without this change, any crash from an executable in /data/local/tests
is incomplete. Specifically, function names are missing which makes
the crash nearly useless for debugging.

Bug: 197229540

Test: Used the crasher executable and copied it to /data/local/tests
Test: and verified that running it as root and shell results in
Test: tombstones that have full unwinds with function names.
Change-Id: Ic4862ca6ee9b02132a593ccd5fe26508ed5c8510
2 files changed