(Matt Rourke | The Associated Press) This April 26, 2017 file photo shows the Google mobile phone icon, in Philadelphia. A revised gender pay lawsuit seeking class action status against Google faults the search giant’s practice of asking new hires about their prior salary, a practice now banned in California because it perpetuates existing biases against women. The suit also adds a fourth complainant to the original, a preschool teacher with a master’s degree, to the group of three women who say they were underpaid by Google compared to their male counterparts.