Revert "gs_archive_server: add content-length header to extract rpc"

This reverts commit 9dce0f9d6cd825597b76eae4bb1dcad2ba697ebb.

Reason for revert: crbug.com/1158258

Original change's description:
> gs_archive_server: add content-length header to extract rpc
>
> BUG=chromium:1143435
> TEST=Tested manually. Details http://gpaste/5452986865156096
>
> Change-Id: I4eb2f858d6498e6fd3aa67ad413553837631f0d6
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/2538137
> Tested-by: Sanika Kulkarni <sanikak@chromium.org>
> Reviewed-by: Allen Li <ayatane@chromium.org>
> Reviewed-by: Congbin Guo <guocb@chromium.org>
> Commit-Queue: Sanika Kulkarni <sanikak@chromium.org>
> Auto-Submit: Sanika Kulkarni <sanikak@chromium.org>

Bug: chromium:1143435
Change-Id: Ie1c3865996149ce32ee564e5da30aa43e9cfc624
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/2589894
Reviewed-by: Gregory Nisbet <gregorynisbet@google.com>
Reviewed-by: Congbin Guo <guocb@chromium.org>
Commit-Queue: Congbin Guo <guocb@chromium.org>
Tested-by: Congbin Guo <guocb@chromium.org>
1 file changed