Not longer needed after https://swiftshader-review.googlesource.com/c/SwiftShader/+/24668

Change-Id: Ib345e5f288123387d44d230438da899120be830a
Reviewed-on: https://swiftshader-review.googlesource.com/c/25016Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Ben Clayton <bclayton@google.com>