Add QT_BEGIN/END_HEADER things, plus QT_MODULE thing.

Change-Id: I1a5f51a659175cadadcdaf0c4e5e9048f98e64e0
Reviewed-on: http://codereview.qt-project.org/5346
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

src/multimediakit/qmediaplaylistprovider.h

@@ -47,7 +47,12 @@
 #include "qmediacontent.h"
 #include "qmediaplaylist.h"
 
+QT_BEGIN_HEADER
+
 QT_BEGIN_NAMESPACE
+
+QT_MODULE(Multimedia)
+
 class QString;
 QT_END_NAMESPACE
 
@@ -104,4 +109,7 @@ private:
 
 QT_END_NAMESPACE
 
+QT_END_HEADER
+
+
 #endif // QMEDIAPLAYLISTPROVIDER_H