Merge "AudioFlinger: Ensure RecordTrack dtor called outside lock" into main

    for (int64_t loopCount = 0;; ++loopCount) {  // loopCount used for statistics tracking

        // Note: these sp<> are released at the end of the for loop outside of the mutex() lock.

        sp<IAfRecordTrack> activeTrack;

        std::vector<sp<IAfRecordTrack>> oldActiveTracks;

        Vector<sp<IAfEffectChain>> effectChains;

        // activeTracks accumulates a copy of a subset of mActiveTracks

            bool doBroadcast = false;

            bool allStopped = true;

            for (size_t i = 0; i < size; ) {

                if (activeTrack) {  // ensure track release is outside lock.

                    oldActiveTracks.emplace_back(std::move(activeTrack));

                }

                activeTrack = mActiveTracks[i];

                if (activeTrack->isTerminated()) {

                    if (activeTrack->isFastTrack()) {