sal: restore pthread to its original non-ideal state.
sal: restore pthread to its original non-ideal state.

Hopefully repairs the tinderboxen.

Change-Id: I2933e6cbf1079a09dab48d4f7ed20b93634d8959

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core