AutoTest: Shuffle namespaces for clearer separation

Change-Id: I6ac440c6d72c3d0dbcd75907f8a6ae756f3cf5ee
Reviewed-by: hjk <hjk@qt.io>

src/plugins/autotest/iframeworksettings.h

@@ -30,7 +30,6 @@
 #include <QSettings>
 
 namespace Autotest {
-namespace Internal {
 
 class IFrameworkSettings
 {
@@ -63,5 +62,4 @@ protected:
     virtual void fromFrameworkSettings(const QSettings *s) = 0;
 };
 
-} // namespace Internal
 } // namespace Autotest