Revert^2 "Log to logd in the default identity service"

using ::android::sp;

using ::android::base::InitLogging;

using ::android::base::LogdLogger;

using ::android::base::LogId;

using ::android::base::LogSeverity;

using ::android::base::StderrLogger;

using ::aidl::android::hardware::identity::IdentityCredentialStore;

using ::android::hardware::identity::FakeSecureHardwareProxyFactory;

using ::android::hardware::identity::SecureHardwareProxyFactory;

void ComboLogger(LogId id, LogSeverity severity, const char* tag, const char* file,

                 unsigned int line, const char* message) {

    StderrLogger(id, severity, tag, file, line, message);

    static LogdLogger logdLogger;

    logdLogger(id, severity, tag, file, line, message);

}

int main(int /*argc*/, char* argv[]) {

    InitLogging(argv, StderrLogger);

    InitLogging(argv, ComboLogger);

    sp<SecureHardwareProxyFactory> hwProxyFactory = new FakeSecureHardwareProxyFactory();