Revert "Track current resized bounds for resized PIP."

This reverts commit 39c9570d459da54aac59a615b9cadd0397383144.

Reason for revert: Caused Regression

Bug: 147361175
Test: Revert

Change-Id: Ie20016db65319b53017cc6fbc92d99527f4cef88
5 files changed