Clarence Westfall, 22 years old, was taken into custody at San Pedro yesterday afternoon when a boat from San Diego docked. He was arrested for having masqueraded in female attire and was taken to the Central Police Station, where he told a story that nearly resulted in his being liberated. When the police received the report from the station at San Pedro, however, that Westfall, in posing as a woman, had endeavored to be assigned to a woman