Sometimes, we may want to report progress from functions inside of the
cache package, so move the progress tracker to the session to allow for
that.
Change-Id: I15409577a7a5080e7f0224a95d159de42856ffa7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/319330
Trust: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Rebecca Stambler