Clear profile when switching between boot image profile and app profile am: a55bb9cf0d am: 6e0a592f5a am: 94a760fa94

Original change: https://android-review.googlesource.com/c/platform/art/+/2297418

Change-Id: I568ce78cd16acba6ec82ac96f19bbf6542496d35
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>