Merge "Make atrace not depend on /dev/hwbinder." am: 228f4bda am: 10c9c24e

    using ::android::hardware::hidl_string;

    sp<IServiceManager> sm = ::android::hardware::defaultServiceManager();

    if (sm == nullptr) {

        fprintf(stderr, "failed to get IServiceManager to poke hal services\n");

        return;

    }

    auto listRet = sm->list([&](const auto &interfaces) {

        for (size_t i = 0; i < interfaces.size(); i++) {

            string fqInstanceName = interfaces[i];