Revert of Isolate courgette_unittests (patchset #1 id:1 of https://codereview.chromium.org/868433002/)

Reason for revert:
http://crbug.com/450912

courget_unittests is failing on Win7(dbg) bots since build#34639.
http://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/34639

Original issue's description:
> Isolate courgette_unittests
>
> Adding link to http://www.chromium.org/developers/testing/isolated-testing/for-swes for my future self.
>
> R=maruel@chromium.org,jochen@chromium.org
> TBR=jam@chromium.org
> BUG=98637
>
> Committed: https://crrev.com/c9bd3b9a5667a36c05592ec9d16533be91b4567c
> Cr-Commit-Position: refs/heads/master@{#312531}

TBR=jam@chromium.org,jochen@chromium.org,maruel@chromium.org,scottmg@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=98637

Review URL: https://codereview.chromium.org/865133002

Cr-Commit-Position: refs/heads/master@{#312571}
5 files changed