Fixes dEQP-EGL.functional.query_surface.* tests.

Change-Id: I9d0d2dee83140613af24471d350777959ee37565
Reviewed-on: https://swiftshader-review.googlesource.com/18488Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>