Merge "Adjust SET_DISPLAY_BRIGHTNESS check" into sc-dev

        // captureLayers and captureDisplay will handle the permission check in the function

        case CAPTURE_LAYERS:

        case CAPTURE_DISPLAY:

        case SET_DISPLAY_BRIGHTNESS:

        case SET_FRAME_TIMELINE_INFO:

        case GET_GPU_CONTEXT_PRIORITY:

        case GET_EXTRA_BUFFER_COUNT: {

            // This is not sensitive information, so should not require permission control.

            return OK;

        }

        case SET_DISPLAY_BRIGHTNESS:

        case ADD_HDR_LAYER_INFO_LISTENER:

        case REMOVE_HDR_LAYER_INFO_LISTENER: {

            // TODO (b/183985553): Should getting & setting brightness be part of this...?

            // codes that require permission check

            IPCThreadState* ipc = IPCThreadState::self();

            const int pid = ipc->getCallingPid();

            const int uid = ipc->getCallingUid();