Revert of TEMPORARY move of gnumbd machines to other slaves. (patchset #2 id:20001 of https://codereview.chromium.org/1336173002/ )
Revert of TEMPORARY move of gnumbd machines to other slaves. (patchset #2 id:20001 of https://codereview.chromium.org/1336173002/ )

Reason for revert:
This didn't help v8.

Original issue's description:
> TEMPORARY move of gnumbd machines to other slaves.
> 
> BUG=530941
> TBR=machenbach@chromium.org
> 
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=296658

TBR=machenbach@chromium.org,tandrii@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=530941

Review URL: https://codereview.chromium.org/1338913002

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@296659 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build