Revert "[Bouncer] Refine entry animation scrimmed."

This reverts commit fc6b5a31a963f89dddd1c667e096101b2a28a682.

Reason for revert: b/264030929 and b/262948363

Change-Id: Id407dab5bb0e24dc0f1226bd8819af2d8c3e7d54
2 files changed