hg: code-tools/jtreg: vm.flavor and vm.bits requires context vars are null by default

[jonathan.gibbons at oracle.com]

Changeset: c3c4963eec1d
Author:    dfazunen
Date:      2016-02-09 22:53 +0400
URL:       http://hg.openjdk.java.net/code-tools/jtreg/rev/c3c4963eec1d

vm.flavor and vm.bits requires context vars are null by default

! src/share/classes/com/sun/javatest/regtest/RegressionContext.java