We use the sample count from the pipeline in all cases, so we don't have
to do anything special for this.

Bug: b/146387550
Change-Id: I1f1fd33a257bcb9d528efef94d0c919a42d56400
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39608Tested-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>