Revert "Move onBeforeUserSwitching call to the beginning of the user switch."

This reverts commit bd1399244a3cef79f5d8e3b07b2e29452685ff0a.

Reason for revert: DF.daily blocking bug: b/369294724
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:11b16fe5a2aea9baa56e7aabd046bfb62b91dcf7)
Merged-In: I4f5f4ccc3d22d8197d0da2c5231a74ebf3538f61
Change-Id: I4f5f4ccc3d22d8197d0da2c5231a74ebf3538f61
2 files changed