Remove redundant #if-ery

As now the feature 'dtls' depends on the feature 'openssl' - ifdefs
are redundant, this code is always 'openssl-only'.

Change-Id: I6a7fe9e3a00ae05656af1626e7de74e813df5d32
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>

src/network/ssl/qdtls.cpp

@@ -38,6 +38,7 @@
 ****************************************************************************/
 
 #include "qsslconfiguration.h"
+#include "qdtls_openssl_p.h"
 #include "qudpsocket.h"
 #include "qdtls_p.h"
 #include "qssl_p.h"
@@ -45,10 +46,6 @@
 
 #include "qglobal.h"
 
-#if QT_CONFIG(openssl)
-#include "qdtls_openssl_p.h"
-#endif // QT_CONFIG
-
 QT_BEGIN_NAMESPACE
 
 namespace
@@ -122,9 +119,7 @@ bool QDtlsBasePrivate::setCookieGeneratorParameters(QCryptographicHash::Algorith
 }
 
 QDtlsClientVerifier::QDtlsClientVerifier(QObject *parent)
-#if QT_CONFIG(openssl)
     : QObject(*new QDtlsClientVerifierOpenSSL, parent)
-#endif // openssl
 {
     Q_D(QDtlsClientVerifier);
 
@@ -198,9 +193,7 @@ QString QDtlsClientVerifier::dtlsErrorString() const
 }
 
 QDtls::QDtls(QSslSocket::SslMode mode, QObject *parent)
-#if QT_CONFIG(openssl)
     : QObject(*new QDtlsPrivateOpenSSL, parent)
-#endif
 {
     Q_D(QDtls);