Launcher tries to set the window transform on the recents animation
leash when it's settled on end target, which might conflict with
SwipePipToHomeAnimator and causes flash/flick at the end of the
transition. Simply skip the window transform since
SwipePipToHomeAnimator is the one solely responsible for updating the
leash in this case.
Bug: 179720719
Test: repeatedly enter PiP from ApiDemos with autoEnterPip enabled
Change-Id: Ia98675c21e3bd898cd11cf6ed97f6eaadcb11a42
Hongwei Wang
9140af12d2