Ending pending anim should set to end values.

Pending animations have not started but when ending animations, we
should ensure they are set to their end values based off the
documentation for ItemAnimator's endAnimations and endAnimation.

Bug: 132285006
Test: Build using endAnimations and manual test
Change-Id: I3039a4f192d68a0ead700cd81675b3e7b4ef51f9