tree cf47be17871fe84e11a2d65d9898a33d7cc4442d
parent 0be1dabfc66e884c91bb93d4e96c10f3577385c0
author Josh Gao <jmgao@google.com> 1493338972 -0700
committer Josh Gao <jmgao@google.com> 1493339132 -0700

versioner: fix leak.

Replace an intentional leak of a buffer allocated by realpath with a use
of android::base::Realpath.

Bug: http://b/37727515
Test: tools/versioner/run_tests.py
Change-Id: Ia7200bf0e1c485050e860e21ff15784941366bec