Merge "SF: Add back debug control of HWC use"

        auto display = displayDevice->getCompositionDisplay();

        for (auto& layer : display->getOutputLayersOrderedByZ()) {

            if (mDebugDisableHWC || mDebugRegion) {

                layer->editState().forceClientComposition = true;

            }

            // Update the composition state of the output layer, as needed

            // recomputing it from the state given by the front-end layer.

            layer->updateCompositionState(updatingGeometryThisFrame);