am 0cbca144: am 5537dc21: am bea75db9: Merge "Fit and finish for camera affordance...

am 0cbca144: am 5537dc21: am bea75db9: Merge "Fit and finish for camera affordance animations in keyguard - better timing - animate warp back when finger is released. - Improve on/off screen animation for warped view - Re-use existing constants for consistent timing.

* commit '0cbca144127f4db8f13f09cfe3b1837d1145e174':
  Fit and finish for camera affordance animations in keyguard - better timing - animate warp back when finger is released. - Improve on/off screen animation for warped view - Re-use existing constants for consistent timing. - Hide the challenge area when the camera page is settling. - Reduce jank when camera page starts snap transition. - Prevent warping from going to previous page - Smoothly blend between PagedView and Warp animations when scrolling starts.