Revert 254428 "Another attempt at getting free space on win bots"

Not working for some reason, and makes the output confusing, so revert
for now.

> Another attempt at getting free space on win bots

TBR=scottmg@chromium.org

Review URL: https://codereview.chromium.org/185393013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254545 0039d316-1c4b-4281-b951-d872f2087c98
Revert 254427 "Add free space print to see how near edge bots are"

Not working for some reason and makes the output confusing, so
revert for now.

> Add free space print to see how near edge bots are
> 
> Temporarily for trybots to see how close to the edge they are.
> 
> TBR=iannucci@chromium.org
> BUG=348350
> 
> Review URL: https://codereview.chromium.org/183923014

TBR=scottmg@chromium.org

Review URL: https://codereview.chromium.org/183833015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254547 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 254545
SVN changes up to revision 254547