Reset app preferences does not trigger backup for App battery usages

Bug: 328712606
Fix: 328712606
Test: UT && Verify logcat when change/reset App battery usages
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:ef8a51fac85eedee8f9509b9f7c002281c1ae093)
Merged-In: Ia3917c8dc2654185f5f048c048362fd47379b7d1
Change-Id: Ia3917c8dc2654185f5f048c048362fd47379b7d1
5 files changed