tree c83dfb1da48f097db77ea0bb79213ac3f0769c27
parent 6a8b9e12a41e5a32c4d4c0858906ea59cce6c885
author Carlos Amedee <carlos@golang.org> 1585933567 -0400
committer Carlos Amedee <carlos@golang.org> 1587393756 +0000

internal/pool: move the gce buildlet pool into a pool package

This CL creates the internal/coordinator/pool package intended to
contain all buildlet pool implementations. In order to keep this
change small and carefully discover where the interactions are
between the gce buildlet pool and the rest of the coordinator
are, this change only moves the gce buildlet over to the new
package.

The next steps will be to move the rest of the buildlet pools
over to this package. After that we will restructure the
implementations themselves in order to increase test coverage
and increase the ease of testing.

Updates golang/go#36841
Updates golang/go#38337

Change-Id: If82ae1b584bd77c697aa84fadf9011c9e79fa409
Reviewed-on: https://go-review.googlesource.com/c/build/+/227141
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alexander Rakoczy <alex@golang.org>