This reverts commit f9881ba0.

Reason for revert: Causes failures. See:
https://ci.chromium.org/p/chromium/builders/try/linux_optional_gpu_tests_rel/36449
https://ci.chromium.org/p/chromium/builders/try/mac_optional_gpu_tests_rel/36978
https://ci.chromium.org/p/chromium/builders/try/win_optional_gpu_tests_rel/37221

Change-Id: Ib95459cefea22001fa43e07bc20a15002976a9da
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/41468Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>