All the callers needed to fetch this immediately afterward; save some
effort.

Bug: b/126475489
Change-Id: I622d30aa955c27df8e12fdf87762c0db96133666
Reviewed-on: https://swiftshader-review.googlesource.com/c/25648Tested-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>