tree 72c672058854e4fe6ca2fc0f60423189014c5fee
parent bfc4f917e82fc87ca24129d029614a8eec659c7e
author Bernie Thompson <bhthompson@google.com> 1471990947 -0700
committer Bernie Thompson <bhthompson@chromium.org> 1471997700 +0000

gs: downgrade to gsutil 4.19

Ever since the 4.20 update the canary builders on GCE have been
dying in AUTest, failing to find artifacts in a particular GS bucket.

The release branch builders, which still have 4.19, are still functioning
properly, so it is believed the GCE/GS setup is still functioning properly.

The range over which this failed was between 8719 and 8720, the change to
upgrade to 4.20 is the most suspicious CL in this range.
https://crosland.corp.google.com/log/8719.0.0..8720.0.0

Thus this is a long shot, but is the current best known option to try to
recover the tree, if this does not fix it, we can always revert.

BUG=chromium:639314
TEST=./lib/gs_unittest --network

Change-Id: I0ccf71cabd95f25a66a04d7eafb6a7afe121a916
Reviewed-on: https://chromium-review.googlesource.com/374526
Reviewed-by: Don Garrett <dgarrett@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Bernie Thompson <bhthompson@chromium.org>
Tested-by: Bernie Thompson <bhthompson@chromium.org>