cmd/compile: remove no-longer-necessary call to calculateDepths
We now calculate depths by default, no need to ask.
All calls were removed in CL 680775 when that CL was written, but an
additional call appeared between then and submitting the CL. Oops.
Another case for which a presubmit check would help.
Fixes #74762
Change-Id: I1b70ed7f91b56e4939b4a3d0ad7a5f31fe396b4c
Reviewed-on: https://go-review.googlesource.com/c/go/+/690036
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> Reviewed-by: t hepudds <thepudds1460@gmail.com>