Merge "Add null check in PowerAdvisor::supportsPowerHintSession" into tm-qpr-dev am: 2935f6227d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/19460526

Change-Id: Ia6ad0c0462433b01bafc716d0a15c77b3b7dbb17
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>