Add missing "We mean it" comments to private headers.

Task-number: QTBUG-48595
Change-Id: I1370d9229b0606582cbd828de84ee2717dca3daf
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>

src/imports/audioengine/qaudioengine_openal_p.h

@@ -34,6 +34,17 @@
 #ifndef QAUDIOENGINE_OPENAL_P_H
 #define QAUDIOENGINE_OPENAL_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QObject>
 #include <QList>
 #include <QMap>

src/imports/audioengine/qaudioengine_p.h

@@ -34,6 +34,17 @@
 #ifndef QAUDIOENGINE_P_H
 #define QAUDIOENGINE_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QObject>
 #include <QtCore/QMap>
 #include <QtCore/QUrl>

src/imports/audioengine/qdeclarative_attenuationmodel_p.h

@@ -34,6 +34,17 @@
 #ifndef QDECLARATIVEATTENUATIONMODEL_P_H
 #define QDECLARATIVEATTENUATIONMODEL_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtQml/qqml.h>
 #include <QVector3D>
 

src/imports/audioengine/qdeclarative_audiocategory_p.h

@@ -34,6 +34,17 @@
 #ifndef QDECLARATIVEAUDIOCATEGORY_P_H
 #define QDECLARATIVEAUDIOCATEGORY_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtQml/qqml.h>
 
 QT_BEGIN_NAMESPACE

src/imports/audioengine/qdeclarative_audioengine_p.h

@@ -34,6 +34,17 @@
 #ifndef QDECLARATIVEAUDIOENGINE_P_H
 #define QDECLARATIVEAUDIOENGINE_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtQml/qqml.h>
 #include <QtQml/qqmlcomponent.h>
 #include <QtQml/qqmlpropertymap.h>

src/imports/audioengine/qdeclarative_audiolistener_p.h

@@ -34,6 +34,17 @@
 #ifndef QDECLARATIVEAUDIOLISTENER_P_H
 #define QDECLARATIVEAUDIOLISTENER_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QObject>
 #include <QtGui/qvector3d.h>
 

src/imports/audioengine/qdeclarative_audiosample_p.h

@@ -34,6 +34,17 @@
 #ifndef QDECLARATIVEAUDIOSAMPLE_P_H
 #define QDECLARATIVEAUDIOSAMPLE_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtQml/qqml.h>
 
 QT_BEGIN_NAMESPACE

src/imports/audioengine/qdeclarative_playvariation_p.h

@@ -34,6 +34,17 @@
 #ifndef QDECLARATIVEPLAYVARIATION_P_H
 #define QDECLARATIVEPLAYVARIATION_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtQml/qqml.h>
 
 QT_BEGIN_NAMESPACE

src/imports/audioengine/qdeclarative_sound_p.h

@@ -34,6 +34,17 @@
 #ifndef QDECLARATIVESOUND_P_H
 #define QDECLARATIVESOUND_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtQml/qqml.h>
 #include <QtCore/qlist.h>
 #include "qdeclarative_playvariation_p.h"

src/imports/audioengine/qdeclarative_soundinstance_p.h

@@ -34,6 +34,17 @@
 #ifndef QDECLARATIVE_SOUNDINSTANCE_P_H
 #define QDECLARATIVE_SOUNDINSTANCE_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QObject>
 #include <QtGui/qvector3d.h>
 #include "qsoundinstance_p.h"

src/imports/audioengine/qsoundbuffer_p.h

@@ -34,6 +34,17 @@
 #ifndef QSOUNDBUFFER_P_H
 #define QSOUNDBUFFER_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QObject>
 
 QT_BEGIN_NAMESPACE

src/imports/audioengine/qsoundinstance_p.h

@@ -34,6 +34,17 @@
 #ifndef QSOUNDINSTANCE_P_H
 #define QSOUNDINSTANCE_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QVector3D>
 #include <QObject>
 #include "qsoundsource_p.h"

src/imports/audioengine/qsoundsource_p.h

@@ -34,6 +34,17 @@
 #ifndef QSOUNDSOURCE_P_H
 #define QSOUNDSOURCE_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QVector3D>
 #include <QObject>
 

src/imports/multimedia/qdeclarativetorch_p.h

@@ -35,6 +35,17 @@
 #ifndef QDECLARATIVETORCH_P_H
 #define QDECLARATIVETORCH_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QObject>
 #include <QtQml/qqml.h>
 #include <qcamera.h>

src/multimedia/audio/qaudiobuffer_p.h

@@ -34,6 +34,17 @@
 #ifndef QAUDIOBUFFER_P_H
 #define QAUDIOBUFFER_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qtmultimediadefs.h>
 #include <qmultimedia.h>
 

src/multimedia/gsttools_headers/gstvideoconnector_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTVIDEOCONNECTOR_H
 #define QGSTVIDEOCONNECTOR_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <gst/gst.h>
 
 G_BEGIN_DECLS

src/multimedia/gsttools_headers/qgstappsrc_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTAPPSRC_H
 #define QGSTAPPSRC_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qobject.h>
 #include <QtCore/qiodevice.h>
 

src/multimedia/gsttools_headers/qgstcodecsinfo_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTCODECSINFO_H
 #define QGSTCODECSINFO_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qmap.h>
 #include <QtCore/qstringlist.h>
 

src/multimedia/gsttools_headers/qgstreameraudioinputselector_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERAUDIOINPUTSELECTOR_H
 #define QGSTREAMERAUDIOINPUTSELECTOR_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qaudioinputselectorcontrol.h>
 #include <QtCore/qstringlist.h>
 

src/multimedia/gsttools_headers/qgstreameraudioprobecontrol_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERAUDIOPROBECONTROL_H
 #define QGSTREAMERAUDIOPROBECONTROL_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <gst/gst.h>
 #include <qmediaaudioprobecontrol.h>
 #include <QtCore/qmutex.h>

src/multimedia/gsttools_headers/qgstreamerbufferprobe_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERBUFFERPROBE_H
 #define QGSTREAMERBUFFERPROBE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <gst/gst.h>
 
 #include <QtCore/qglobal.h>

src/multimedia/gsttools_headers/qgstreamergltexturerenderer_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERGLTEXTURERENDERER_H
 #define QGSTREAMERGLTEXTURERENDERER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qvideorenderercontrol.h>
 #include <private/qvideosurfacegstsink_p.h>
 #include <private/qgstreamerbushelper_p.h>

src/multimedia/gsttools_headers/qgstreamermirtexturerenderer_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERMIRTEXTURERENDERER_H
 #define QGSTREAMERMIRTEXTURERENDERER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qmediaplayer.h>
 #include <qvideorenderercontrol.h>
 #include <private/qvideosurfacegstsink_p.h>

src/multimedia/gsttools_headers/qgstreamervideoinputdevicecontrol_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERVIDEOINPUTDEVICECONTROL_H
 #define QGSTREAMERVIDEOINPUTDEVICECONTROL_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qvideodeviceselectorcontrol.h>
 #include <QtCore/qstringlist.h>
 

src/multimedia/gsttools_headers/qgstreamervideooverlay_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERVIDEOOVERLAY_P_H
 #define QGSTREAMERVIDEOOVERLAY_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <private/qgstreamerbushelper_p.h>
 #include <private/qgstreamerbufferprobe_p.h>
 #include <QtGui/qwindowdefs.h>

src/multimedia/gsttools_headers/qgstreamervideoprobecontrol_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERVIDEOPROBECONTROL_H
 #define QGSTREAMERVIDEOPROBECONTROL_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <gst/gst.h>
 #include <gst/video/video.h>
 #include <qmediavideoprobecontrol.h>

src/multimedia/gsttools_headers/qgstreamervideorenderer_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERVIDEORENDERER_H
 #define QGSTREAMERVIDEORENDERER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qvideorenderercontrol.h>
 #include <private/qvideosurfacegstsink_p.h>
 #include <qabstractvideosurface.h>

src/multimedia/gsttools_headers/qgstreamervideorendererinterface_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERVIDEOOUTPUTCONTROL_H
 #define QGSTREAMERVIDEOOUTPUTCONTROL_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <gst/gst.h>
 
 #include <QtCore/qobject.h>

src/multimedia/gsttools_headers/qgstreamervideowidget_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERVIDEOWIDGET_H
 #define QGSTREAMERVIDEOWIDGET_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qvideowidgetcontrol.h>
 
 #include "qgstreamervideorendererinterface_p.h"

src/multimedia/gsttools_headers/qgstreamervideowindow_p.h

@@ -34,6 +34,17 @@
 #ifndef QGSTREAMERVIDEOWINDOW_H
 #define QGSTREAMERVIDEOWINDOW_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qvideowindowcontrol.h>
 
 #include "qgstreamervideorendererinterface_p.h"

src/multimedia/qmediaresourcepolicy_p.h

@@ -34,6 +34,17 @@
 #ifndef QMEDIARESOURCEPOLICY_H
 #define QMEDIARESOURCEPOLICY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QObject>
 #include "qtmultimediadefs.h"
 

src/multimedia/qmediaresourcepolicyplugin_p.h

@@ -34,6 +34,17 @@
 #ifndef QRESOURCEPOLICYPLUGIN_P_H
 #define QRESOURCEPOLICYPLUGIN_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QObject>
 #include <qtmultimediadefs.h>
 

src/multimedia/qmediaresourceset_p.h

@@ -33,6 +33,17 @@
 
 #ifndef QMEDIARESOURCESET_P_H
 #define QMEDIARESOURCESET_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
 #include <QObject>
 #include <qtmultimediadefs.h>
 

src/multimedia/qmediaserviceprovider_p.h

@@ -34,6 +34,17 @@
 #ifndef QMEDIASERVICEPROVIDER_H
 #define QMEDIASERVICEPROVIDER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qobject.h>
 #include <QtCore/qshareddata.h>
 #include <qtmultimediadefs.h>

src/multimedia/qmediastoragelocation_p.h

@@ -34,6 +34,17 @@
 #ifndef QMEDIASTORAGELOCATION_H
 #define QMEDIASTORAGELOCATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qtmultimediadefs.h>
 #include <QDir>
 #include <QMap>

src/multimedia/qtmultimediaquicktools_headers/qdeclarativevideooutput_backend_p.h

@@ -35,6 +35,17 @@
 #ifndef QDECLARATIVEVIDEOOUTPUT_BACKEND_P_H
 #define QDECLARATIVEVIDEOOUTPUT_BACKEND_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qpointer.h>
 #include <QtCore/qsize.h>
 #include <QtQuick/qquickitem.h>

src/multimedia/qtmultimediaquicktools_headers/qdeclarativevideooutput_p.h

@@ -35,6 +35,17 @@
 #ifndef QDECLARATIVEVIDEOOUTPUT_P_H
 #define QDECLARATIVEVIDEOOUTPUT_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qrect.h>
 #include <QtCore/qsharedpointer.h>
 #include <QtQuick/qquickitem.h>

src/multimedia/qtmultimediaquicktools_headers/qsgvideonode_p.h

@@ -34,6 +34,17 @@
 #ifndef QSGVIDEONODE_P_H
 #define QSGVIDEONODE_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtQuick/qsgnode.h>
 #include <private/qtmultimediaquickdefs_p.h>
 

src/multimedia/recording/qmediarecorder_p.h

@@ -34,6 +34,17 @@
 #ifndef QMEDIARECORDER_P_H
 #define QMEDIARECORDER_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include "qmediarecorder.h"
 #include "qmediaobject_p.h"
 #include <QtCore/qurl.h>

src/multimedia/video/qvideooutputorientationhandler_p.h

@@ -34,6 +34,17 @@
 #ifndef QVIDEOOUTPUTORIENTATIONHANDLER_P_H
 #define QVIDEOOUTPUTORIENTATIONHANDLER_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qtmultimediadefs.h>
 
 #include <QObject>

src/multimedia/video/qvideosurfaceoutput_p.h

@@ -34,6 +34,17 @@
 #ifndef QVIDEOSURFACEOUTPUT_P_H
 #define QVIDEOSURFACEOUTPUT_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qmediabindableinterface.h>
 
 #include <QtCore/qsharedpointer.h>

src/qtmultimediaquicktools/qdeclarativevideooutput_render_p.h

@@ -35,6 +35,17 @@
 #ifndef QDECLARATIVEVIDEOOUTPUT_RENDER_P_H
 #define QDECLARATIVEVIDEOOUTPUT_RENDER_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include "qdeclarativevideooutput_backend_p.h"
 #include "qsgvideonode_yuv.h"
 #include "qsgvideonode_rgb.h"

src/qtmultimediaquicktools/qdeclarativevideooutput_window_p.h

@@ -34,6 +34,17 @@
 #ifndef QDECLARATIVEVIDEOOUTPUT_WINDOW_P_H
 #define QDECLARATIVEVIDEOOUTPUT_WINDOW_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include "qdeclarativevideooutput_backend_p.h"
 
 QT_BEGIN_NAMESPACE