Revert "SupportLeanbackDemos: Use Fragment#onPictureInPictureChanged()"

This reverts commit 9ca8c945ae9fd81c0931c7a4bfe93258d6600473.

Backgroud: this change breaks generatev4.py conversion process due to b/27495998

Bug: 27495998
2 files changed
tree: a0ee9dca28e48ec58dc7956cd980920cabbf08d7
  1. samples/