git: openjdk/mobile: 8234290: compiler/c2/Test6857159.java times out and fail to clean up files

[duke]

Changeset: 4e0ac78e
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2019-11-21 14:15:31 +0000
URL:       https://git.openjdk.java.net/mobile/commit/4e0ac78e

8234290: compiler/c2/Test6857159.java times out and fail to clean up files

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/c2/Test6857159.java