Repair tst_qwineventnotifier

- add missing include
- fix platform detection in CMakeLists.txt

Change-Id: If7d04765eb40310d2841e792e8f80e083e067ad2
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

tests/auto/corelib/kernel/CMakeLists.txt

@@ -39,7 +39,7 @@ endif()
 if(QT_FEATURE_systemsemaphore AND NOT ANDROID AND NOT UIKIT)
     add_subdirectory(qsystemsemaphore)
 endif()
-if(win32_x_)
+if(WIN32)
     add_subdirectory(qwineventnotifier)
 endif()
 if(QT_FEATURE_private_tests)

tests/auto/corelib/kernel/qwineventnotifier/tst_qwineventnotifier.cpp

@@ -27,6 +27,8 @@
 ****************************************************************************/
 
 #include <QTest>
+#include <QTestEventLoop>
+
 #include <qlist.h>
 #include <qtimer.h>
 #include <qvarlengtharray.h>