hg: jdk/sandbox: 8220085: runtime/CompressedOops/UseCompressedOops.java times out on Windows intermittently

[chris.hegarty at oracle.com]

Changeset: fa9b16328e6a
Author:    hseigel
Date:      2019-03-08 08:19 -0500
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/fa9b16328e6a

8220085: runtime/CompressedOops/UseCompressedOops.java times out on Windows intermittently
Summary: Increase the test's timeout to 480 and move it from tier1 to tier3.
Reviewed-by: lfoltan, mseledtsov

! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/runtime/CompressedOops/UseCompressedOops.java