Merge "Camera: Avoid Metadata re-allocation during shrinkCaptureResult" into pi-dev

        std::vector<const camera_metadata_t*>* physCamMdArray,

        bool handlePhysCam) {

    *dst = *src;

    // Reserve maximum number of entries to avoid metadata re-allocation.

    mds->reserve(1 + (handlePhysCam ? src->num_physcam_metadata : 0));

    if (sShouldShrink(src->result)) {

        mds->emplace_back(sCreateCompactCopy(src->result));

        dst->result = mds->back().getAndLock();