[automerger skipped] Revert "Implement VolToDb with audio_utils_power_from_amplitude" am: 23a21015 -s ours

am skip reason: Merged-In I0fb3fe24892d79b968f6bbde38bd8f78fbaa8d88 with SHA-1 19af0239 is already in history. Merged-In was found from reverted change.

Reverted change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/23766040

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/23785545



Change-Id: Ice84ff6ca98f40fc52a41b9b293086feda1ee79e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>