cros_workon_make: make sure P2 vars get reset between runs

We don't want values from previous runs sticking around if the user
hasn't set them, so add these platform2 vars to the clean list.

TEST=precq passes

Change-Id: Ia644063145296b082c04d084bc95f0b20c0b4a74
Commit-Ready: Lutz Justen <>
Tested-by: Lutz Justen <>
Tested-by: Mike Frysinger <>
Reviewed-by: Prathmesh Prabhu <>
Reviewed-by: Lutz Justen <>
1 file changed