

PASS Test pointer capture event route across the same-origin frame: Mouse down at inner frame and set pointer capture. 
PASS Test pointer capture event route across the same-origin frame: Mouse down at outer frame body and set pointer capture. 
PASS Test pointer capture event route across the same-origin frame: Mouse down with set capture at inner frame, then release on next mouse move. 
PASS Test pointercapture event route across the same-origin frame: Mouse down with set capture at outer frame, then release on next mouse move.