tree cd3157873cc4775c138bddaefe5553fbd2dee0b8
parent 37b217a06208ef5b8efc5075535689e3f714d020
author Chris Sosa <sosa@chromium.org> 1302731725 -0700
committer Chris Sosa <sosa@chromium.org> 1302731725 -0700

Fix to replace current env with a blank one.

Actual builder unitttest environment isn't the same as just running
gmerge_test.py.  This fix captures that

Change-Id: I9e87e32f0025bfb7ec7d31a37c11f6cb2d8dba21

BUG=TreeCloser
TEST=Ran cros_run_unit_test cros-devutils

Review URL: http://codereview.chromium.org/6850002