Remove QT_{BEGIN,END}_HEADER macro usage

The macro was made empty in qtbase/ba3dc5f3b56d1fab6fe37fe7ae08096d7dc68bcb
and is no longer necessary or used.

Change-Id: I208ae87694deeb4edc73bb1a4be314c30861910f
Discussed-on: http://lists.qt-project.org/pipermail/development/2013-January/009284.html
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>

57 files changed, 0 insertions, 222 deletions

diff --git a/src/assistant/clucene/qclucene_global_p.h b/src/assistant/clucene/qclucene_global_p.h
index 738e9672d..6d8e8197c 100644
--- a/src/assistant/clucene/qclucene_global_p.h
+++ b/src/assistant/clucene/qclucene_global_p.h
@@ -44,8 +44,6 @@
 #   include <qt_windows.h>
 #endif
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 #ifdef QT_STATIC
@@ -130,6 +128,4 @@ using namespace QtCLuceneHelpers;
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QCLUCENE_GLOBAL_P_H
diff --git a/src/assistant/help/qhelp_global.h b/src/assistant/help/qhelp_global.h
index 409d49b9d..23adc25db 100644
--- a/src/assistant/help/qhelp_global.h
+++ b/src/assistant/help/qhelp_global.h
@@ -46,8 +46,6 @@
 #include <QtCore/QString>
 #include <QtCore/QObject>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -72,6 +70,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QHELP_GLOBAL_H
diff --git a/src/assistant/help/qhelpcontentwidget.h b/src/assistant/help/qhelpcontentwidget.h
index f10cb35f2..ba5c1789e 100644
--- a/src/assistant/help/qhelpcontentwidget.h
+++ b/src/assistant/help/qhelpcontentwidget.h
@@ -48,8 +48,6 @@
 #include <QtCore/QString>
 #include <QtWidgets/QTreeView>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -139,7 +137,5 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif
 
diff --git a/src/assistant/help/qhelpdatainterface_p.h b/src/assistant/help/qhelpdatainterface_p.h
index 3b4e3ac84..ebb2bc172 100644
--- a/src/assistant/help/qhelpdatainterface_p.h
+++ b/src/assistant/help/qhelpdatainterface_p.h
@@ -58,8 +58,6 @@
 #include <QtCore/QStringList>
 #include <QtCore/QSharedData>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QHELP_EXPORT QHelpDataContentItem
@@ -150,6 +148,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QHELPDATAINTERFACE_H
diff --git a/src/assistant/help/qhelpengine.h b/src/assistant/help/qhelpengine.h
index 45bdec090..1a7ffb539 100644
--- a/src/assistant/help/qhelpengine.h
+++ b/src/assistant/help/qhelpengine.h
@@ -44,8 +44,6 @@
 
 #include <QtHelp/qhelpenginecore.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -80,6 +78,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif
diff --git a/src/assistant/help/qhelpenginecore.h b/src/assistant/help/qhelpenginecore.h
index e17ae880c..76a384fb2 100644
--- a/src/assistant/help/qhelpenginecore.h
+++ b/src/assistant/help/qhelpenginecore.h
@@ -49,8 +49,6 @@
 #include <QtCore/QObject>
 #include <QtCore/QVariant>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -130,6 +128,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QHELPENGINECORE_H
diff --git a/src/assistant/help/qhelpgenerator_p.h b/src/assistant/help/qhelpgenerator_p.h
index 3c447e898..49de20c1a 100644
--- a/src/assistant/help/qhelpgenerator_p.h
+++ b/src/assistant/help/qhelpgenerator_p.h
@@ -58,8 +58,6 @@
 
 #include <QtCore/QObject>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QHelpGeneratorPrivate;
@@ -113,6 +111,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif
diff --git a/src/assistant/help/qhelpindexwidget.h b/src/assistant/help/qhelpindexwidget.h
index f852f44ed..fb043c503 100644
--- a/src/assistant/help/qhelpindexwidget.h
+++ b/src/assistant/help/qhelpindexwidget.h
@@ -48,8 +48,6 @@
 #include <QtCore/QStringListModel>
 #include <QtWidgets/QListView>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -108,6 +106,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif
diff --git a/src/assistant/help/qhelpprojectdata_p.h b/src/assistant/help/qhelpprojectdata_p.h
index 198bac8fc..97db84c9a 100644
--- a/src/assistant/help/qhelpprojectdata_p.h
+++ b/src/assistant/help/qhelpprojectdata_p.h
@@ -56,8 +56,6 @@
 #include "qhelp_global.h"
 #include "qhelpdatainterface_p.h"
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QHelpProjectDataPrivate;
@@ -84,6 +82,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif
diff --git a/src/assistant/help/qhelpsearchengine.h b/src/assistant/help/qhelpsearchengine.h
index 5312ff25a..697987151 100644
--- a/src/assistant/help/qhelpsearchengine.h
+++ b/src/assistant/help/qhelpsearchengine.h
@@ -50,8 +50,6 @@
 #include <QtCore/QString>
 #include <QtCore/QStringList>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -119,6 +117,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif  // QHELPSEARCHENGINE_H
diff --git a/src/assistant/help/qhelpsearchquerywidget.h b/src/assistant/help/qhelpsearchquerywidget.h
index b55961c23..f72e2ae39 100644
--- a/src/assistant/help/qhelpsearchquerywidget.h
+++ b/src/assistant/help/qhelpsearchquerywidget.h
@@ -51,8 +51,6 @@
 
 #include <QtWidgets/QWidget>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -86,6 +84,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif  // QHELPSEARCHQUERYWIDGET_H
diff --git a/src/assistant/help/qhelpsearchresultwidget.h b/src/assistant/help/qhelpsearchresultwidget.h
index a8af7f04d..13f8ac201 100644
--- a/src/assistant/help/qhelpsearchresultwidget.h
+++ b/src/assistant/help/qhelpsearchresultwidget.h
@@ -51,8 +51,6 @@
 
 #include <QtWidgets/QWidget>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 
@@ -79,6 +77,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif  // QHELPSEARCHRESULTWIDGET_H
diff --git a/src/designer/src/lib/components/qdesigner_components.h b/src/designer/src/lib/components/qdesigner_components.h
index f27a49b37..e5c168292 100644
--- a/src/designer/src/lib/components/qdesigner_components.h
+++ b/src/designer/src/lib/components/qdesigner_components.h
@@ -45,8 +45,6 @@
 #include <QtDesigner/qdesigner_components_global.h>
 #include <QtCore/qglobal.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QObject;
@@ -77,6 +75,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QDESIGNER_COMPONENTS_H
diff --git a/src/designer/src/lib/components/qdesigner_components_global.h b/src/designer/src/lib/components/qdesigner_components_global.h
index 1a7701fdb..98b289a85 100644
--- a/src/designer/src/lib/components/qdesigner_components_global.h
+++ b/src/designer/src/lib/components/qdesigner_components_global.h
@@ -44,8 +44,6 @@
 
 #include <QtCore/qglobal.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 #define QDESIGNER_COMPONENTS_EXTERN Q_DECL_EXPORT
@@ -61,6 +59,4 @@ QT_BEGIN_NAMESPACE
 
 
 QT_END_NAMESPACE
-QT_END_HEADER
-
 #endif // QDESIGNER_COMPONENTS_GLOBAL_H
diff --git a/src/designer/src/lib/extension/default_extensionfactory.h b/src/designer/src/lib/extension/default_extensionfactory.h
index 685444700..c9ae32397 100644
--- a/src/designer/src/lib/extension/default_extensionfactory.h
+++ b/src/designer/src/lib/extension/default_extensionfactory.h
@@ -49,8 +49,6 @@
 #include <QtCore/QHash>
 #include <QtCore/QPair>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QExtensionManager;
@@ -81,6 +79,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // DEFAULT_EXTENSIONFACTORY_H
diff --git a/src/designer/src/lib/extension/extension.h b/src/designer/src/lib/extension/extension.h
index 75fd12937..7f0685588 100644
--- a/src/designer/src/lib/extension/extension.h
+++ b/src/designer/src/lib/extension/extension.h
@@ -45,8 +45,6 @@
 #include <QtCore/QString>
 #include <QtCore/QObject>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 #define Q_TYPEID(IFace) QLatin1String(IFace##_iid)
@@ -104,6 +102,4 @@ template <> inline IFace *qt_extension<IFace *>(QAbstractExtensionManager *manag
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // EXTENSION_H
diff --git a/src/designer/src/lib/extension/extension_global.h b/src/designer/src/lib/extension/extension_global.h
index f1c9adf8c..1ea217e5f 100644
--- a/src/designer/src/lib/extension/extension_global.h
+++ b/src/designer/src/lib/extension/extension_global.h
@@ -44,7 +44,6 @@
 
 #include <QtCore/qglobal.h>
 
-QT_BEGIN_HEADER
 QT_BEGIN_NAMESPACE
 
 #define QDESIGNER_EXTENSION_EXTERN Q_DECL_EXPORT
@@ -59,6 +58,5 @@ QT_BEGIN_NAMESPACE
 #endif
 
 QT_END_NAMESPACE
-QT_END_HEADER
 
 #endif // EXTENSION_GLOBAL_H
diff --git a/src/designer/src/lib/extension/qextensionmanager.h b/src/designer/src/lib/extension/qextensionmanager.h
index aaf413fec..e220cee46 100644
--- a/src/designer/src/lib/extension/qextensionmanager.h
+++ b/src/designer/src/lib/extension/qextensionmanager.h
@@ -46,8 +46,6 @@
 #include <QtDesigner/extension.h>
 #include <QtCore/QHash>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QObject; // Fool syncqt
@@ -74,6 +72,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QEXTENSIONMANAGER_H
diff --git a/src/designer/src/lib/sdk/abstractactioneditor.h b/src/designer/src/lib/sdk/abstractactioneditor.h
index a1e124283..5ab553244 100644
--- a/src/designer/src/lib/sdk/abstractactioneditor.h
+++ b/src/designer/src/lib/sdk/abstractactioneditor.h
@@ -46,8 +46,6 @@
 
 #include <QtWidgets/QWidget>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormEditorInterface;
@@ -71,6 +69,4 @@ public Q_SLOTS:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTACTIONEDITOR_H
diff --git a/src/designer/src/lib/sdk/abstractdialoggui_p.h b/src/designer/src/lib/sdk/abstractdialoggui_p.h
index 9b533b3bf..635646456 100644
--- a/src/designer/src/lib/sdk/abstractdialoggui_p.h
+++ b/src/designer/src/lib/sdk/abstractdialoggui_p.h
@@ -57,8 +57,6 @@
 #include <QtWidgets/QMessageBox>
 #include <QtWidgets/QFileDialog>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QWidget;
@@ -102,6 +100,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTDIALOGGUI_H
diff --git a/src/designer/src/lib/sdk/abstractdnditem.h b/src/designer/src/lib/sdk/abstractdnditem.h
index d43f13a1c..342f58468 100644
--- a/src/designer/src/lib/sdk/abstractdnditem.h
+++ b/src/designer/src/lib/sdk/abstractdnditem.h
@@ -44,8 +44,6 @@
 
 #include <QtDesigner/sdk_global.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class DomUI;
@@ -70,6 +68,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTDNDITEM_H
diff --git a/src/designer/src/lib/sdk/abstractformeditor.h b/src/designer/src/lib/sdk/abstractformeditor.h
index 1ced0611f..1e7ae1d5b 100644
--- a/src/designer/src/lib/sdk/abstractformeditor.h
+++ b/src/designer/src/lib/sdk/abstractformeditor.h
@@ -47,8 +47,6 @@
 #include <QtCore/QObject>
 #include <QtCore/QPointer>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerWidgetBoxInterface;
@@ -141,6 +139,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTFORMEDITOR_H
diff --git a/src/designer/src/lib/sdk/abstractformeditorplugin.h b/src/designer/src/lib/sdk/abstractformeditorplugin.h
index 57dbba0c2..54d007162 100644
--- a/src/designer/src/lib/sdk/abstractformeditorplugin.h
+++ b/src/designer/src/lib/sdk/abstractformeditorplugin.h
@@ -46,8 +46,6 @@
 
 #include <QtCore/QObject>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormEditorInterface;
@@ -68,6 +66,4 @@ Q_DECLARE_INTERFACE(QDesignerFormEditorPluginInterface, "org.qt-project.Qt.Desig
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTFORMEDITORPLUGIN_H
diff --git a/src/designer/src/lib/sdk/abstractformwindow.h b/src/designer/src/lib/sdk/abstractformwindow.h
index d7667d5fc..b38d2ca41 100644
--- a/src/designer/src/lib/sdk/abstractformwindow.h
+++ b/src/designer/src/lib/sdk/abstractformwindow.h
@@ -46,8 +46,6 @@
 
 #include <QtWidgets/QWidget>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormEditorInterface;
@@ -196,6 +194,4 @@ Q_SIGNALS:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTFORMWINDOW_H
diff --git a/src/designer/src/lib/sdk/abstractformwindowcursor.h b/src/designer/src/lib/sdk/abstractformwindowcursor.h
index a03149c35..707f65751 100644
--- a/src/designer/src/lib/sdk/abstractformwindowcursor.h
+++ b/src/designer/src/lib/sdk/abstractformwindowcursor.h
@@ -44,8 +44,6 @@
 
 #include <QtDesigner/sdk_global.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormWindowInterface;
@@ -104,6 +102,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTFORMWINDOWCURSOR_H
diff --git a/src/designer/src/lib/sdk/abstractformwindowmanager.h b/src/designer/src/lib/sdk/abstractformwindowmanager.h
index 9f16ded6f..e70ebdd54 100644
--- a/src/designer/src/lib/sdk/abstractformwindowmanager.h
+++ b/src/designer/src/lib/sdk/abstractformwindowmanager.h
@@ -48,8 +48,6 @@
 #include <QtCore/QObject>
 #include <QtCore/QScopedPointer>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormEditorInterface;
@@ -157,6 +155,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTFORMWINDOWMANAGER_H
diff --git a/src/designer/src/lib/sdk/abstractformwindowtool.h b/src/designer/src/lib/sdk/abstractformwindowtool.h
index 74e1f7afb..28ed11d16 100644
--- a/src/designer/src/lib/sdk/abstractformwindowtool.h
+++ b/src/designer/src/lib/sdk/abstractformwindowtool.h
@@ -46,8 +46,6 @@
 
 #include <QtCore/QObject>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormEditorInterface;
@@ -80,6 +78,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTFORMWINDOWTOOL_H
diff --git a/src/designer/src/lib/sdk/abstractintegration.h b/src/designer/src/lib/sdk/abstractintegration.h
index e15f0df15..d28f61f32 100644
--- a/src/designer/src/lib/sdk/abstractintegration.h
+++ b/src/designer/src/lib/sdk/abstractintegration.h
@@ -49,8 +49,6 @@
 #include <QtCore/QStringList>
 #include <QtCore/QFlags>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormWindowInterface;
@@ -189,6 +187,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTINTEGRATION_H
diff --git a/src/designer/src/lib/sdk/abstractintrospection_p.h b/src/designer/src/lib/sdk/abstractintrospection_p.h
index 12dbdc461..327e40d73 100644
--- a/src/designer/src/lib/sdk/abstractintrospection_p.h
+++ b/src/designer/src/lib/sdk/abstractintrospection_p.h
@@ -57,8 +57,6 @@
 #include <QtCore/QVariant>
 #include <QtCore/QFlags>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDESIGNER_SDK_EXPORT QDesignerMetaEnumInterface
@@ -169,6 +167,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTMETAOBJECT_H
diff --git a/src/designer/src/lib/sdk/abstractlanguage.h b/src/designer/src/lib/sdk/abstractlanguage.h
index 1d20b8c89..11c56c3d1 100644
--- a/src/designer/src/lib/sdk/abstractlanguage.h
+++ b/src/designer/src/lib/sdk/abstractlanguage.h
@@ -55,8 +55,6 @@
 
 #include <QtDesigner/extension.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDialog;
@@ -103,6 +101,4 @@ Q_DECLARE_EXTENSION_INTERFACE(QDesignerLanguageExtension, "org.qt-project.Qt.Des
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QDESIGNER_ABTRACT_LANGUAGE_H
diff --git a/src/designer/src/lib/sdk/abstractmetadatabase.h b/src/designer/src/lib/sdk/abstractmetadatabase.h
index bd97bde93..80aae6bf3 100644
--- a/src/designer/src/lib/sdk/abstractmetadatabase.h
+++ b/src/designer/src/lib/sdk/abstractmetadatabase.h
@@ -48,8 +48,6 @@
 #include <QtCore/QList>
 #include <QtCore/QHash>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QCursor;
@@ -94,6 +92,4 @@ Q_SIGNALS:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTMETADATABASE_H
diff --git a/src/designer/src/lib/sdk/abstractnewformwidget.h b/src/designer/src/lib/sdk/abstractnewformwidget.h
index c40f99696..b1295851b 100644
--- a/src/designer/src/lib/sdk/abstractnewformwidget.h
+++ b/src/designer/src/lib/sdk/abstractnewformwidget.h
@@ -46,8 +46,6 @@
 
 #include <QtWidgets/QWidget>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormEditorInterface;
@@ -72,6 +70,4 @@ Q_SIGNALS:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTNEWFORMWIDGET_H
diff --git a/src/designer/src/lib/sdk/abstractobjectinspector.h b/src/designer/src/lib/sdk/abstractobjectinspector.h
index 4462c5834..d461c6116 100644
--- a/src/designer/src/lib/sdk/abstractobjectinspector.h
+++ b/src/designer/src/lib/sdk/abstractobjectinspector.h
@@ -46,8 +46,6 @@
 
 #include <QtWidgets/QWidget>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormEditorInterface;
@@ -68,6 +66,4 @@ public Q_SLOTS:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTOBJECTINSPECTOR_H
diff --git a/src/designer/src/lib/sdk/abstractoptionspage.h b/src/designer/src/lib/sdk/abstractoptionspage.h
index e98e5b012..2e3aecea6 100644
--- a/src/designer/src/lib/sdk/abstractoptionspage.h
+++ b/src/designer/src/lib/sdk/abstractoptionspage.h
@@ -44,8 +44,6 @@
 
 #include <QtDesigner/sdk_global.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QString;
@@ -63,6 +61,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTOPTIONSPAGE_P_H
diff --git a/src/designer/src/lib/sdk/abstractpromotioninterface.h b/src/designer/src/lib/sdk/abstractpromotioninterface.h
index 3d1eb716a..dd8510071 100644
--- a/src/designer/src/lib/sdk/abstractpromotioninterface.h
+++ b/src/designer/src/lib/sdk/abstractpromotioninterface.h
@@ -48,8 +48,6 @@
 #include <QtCore/QList>
 #include <QtCore/QSet>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerWidgetDataBaseItemInterface;
@@ -86,6 +84,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTPROMOTIONINTERFACE_H
diff --git a/src/designer/src/lib/sdk/abstractpropertyeditor.h b/src/designer/src/lib/sdk/abstractpropertyeditor.h
index 87dc43a45..39a6ad2b3 100644
--- a/src/designer/src/lib/sdk/abstractpropertyeditor.h
+++ b/src/designer/src/lib/sdk/abstractpropertyeditor.h
@@ -46,8 +46,6 @@
 
 #include <QtWidgets/QWidget>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormEditorInterface;
@@ -79,6 +77,4 @@ public Q_SLOTS:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTPROPERTYEDITOR_H
diff --git a/src/designer/src/lib/sdk/abstractresourcebrowser.h b/src/designer/src/lib/sdk/abstractresourcebrowser.h
index 317781828..d369a8cbd 100644
--- a/src/designer/src/lib/sdk/abstractresourcebrowser.h
+++ b/src/designer/src/lib/sdk/abstractresourcebrowser.h
@@ -46,8 +46,6 @@
 
 #include <QtWidgets/QWidget>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QWidget; // FIXME: fool syncqt
@@ -69,7 +67,5 @@ Q_SIGNALS:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTFORMEDITOR_H
 
diff --git a/src/designer/src/lib/sdk/abstractsettings.h b/src/designer/src/lib/sdk/abstractsettings.h
index deb0f0763..8aa787861 100644
--- a/src/designer/src/lib/sdk/abstractsettings.h
+++ b/src/designer/src/lib/sdk/abstractsettings.h
@@ -46,8 +46,6 @@
 
 #include <QtCore/QVariant>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QString;
@@ -68,6 +66,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTSETTINGS_P_H
diff --git a/src/designer/src/lib/sdk/abstractwidgetbox.h b/src/designer/src/lib/sdk/abstractwidgetbox.h
index 6f37129fe..15396fc17 100644
--- a/src/designer/src/lib/sdk/abstractwidgetbox.h
+++ b/src/designer/src/lib/sdk/abstractwidgetbox.h
@@ -49,8 +49,6 @@
 #include <QtWidgets/QWidget>
 #include <QtGui/QIcon>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class DomUI;
@@ -141,6 +139,4 @@ QT_END_NAMESPACE
 
 Q_DECLARE_METATYPE(QT_PREPEND_NAMESPACE(QDesignerWidgetBoxInterface::Widget))
 
-QT_END_HEADER
-
 #endif // ABSTRACTWIDGETBOX_H
diff --git a/src/designer/src/lib/sdk/abstractwidgetdatabase.h b/src/designer/src/lib/sdk/abstractwidgetdatabase.h
index 44e9e7bea..b993ef49a 100644
--- a/src/designer/src/lib/sdk/abstractwidgetdatabase.h
+++ b/src/designer/src/lib/sdk/abstractwidgetdatabase.h
@@ -47,8 +47,6 @@
 #include <QtCore/QObject>
 #include <QtCore/QList>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QIcon;
@@ -132,6 +130,4 @@ protected:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTWIDGETDATABASE_H
diff --git a/src/designer/src/lib/sdk/abstractwidgetfactory.h b/src/designer/src/lib/sdk/abstractwidgetfactory.h
index 24084ac6c..eb76da598 100644
--- a/src/designer/src/lib/sdk/abstractwidgetfactory.h
+++ b/src/designer/src/lib/sdk/abstractwidgetfactory.h
@@ -45,8 +45,6 @@
 #include <QtDesigner/sdk_global.h>
 #include <QtCore/QObject>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QDesignerFormEditorInterface;
@@ -74,6 +72,4 @@ public:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTWIDGETFACTORY_H
diff --git a/src/designer/src/lib/sdk/dynamicpropertysheet.h b/src/designer/src/lib/sdk/dynamicpropertysheet.h
index 9904bc12e..9bf431ef2 100644
--- a/src/designer/src/lib/sdk/dynamicpropertysheet.h
+++ b/src/designer/src/lib/sdk/dynamicpropertysheet.h
@@ -55,8 +55,6 @@
 
 #include <QtDesigner/extension.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QString; // FIXME: fool syncqt
@@ -76,6 +74,4 @@ Q_DECLARE_EXTENSION_INTERFACE(QDesignerDynamicPropertySheetExtension, "org.qt-pr
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // DYNAMICPROPERTYSHEET_H
diff --git a/src/designer/src/lib/sdk/extrainfo.h b/src/designer/src/lib/sdk/extrainfo.h
index 34be80b3a..96930dffd 100644
--- a/src/designer/src/lib/sdk/extrainfo.h
+++ b/src/designer/src/lib/sdk/extrainfo.h
@@ -45,8 +45,6 @@
 #include <QtDesigner/sdk_global.h>
 #include <QtDesigner/extension.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class DomWidget;
@@ -79,6 +77,4 @@ Q_DECLARE_EXTENSION_INTERFACE(QDesignerExtraInfoExtension, "org.qt-project.Qt.De
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // EXTRAINFO_H
diff --git a/src/designer/src/lib/sdk/layoutdecoration.h b/src/designer/src/lib/sdk/layoutdecoration.h
index 2965cf765..91d08964b 100644
--- a/src/designer/src/lib/sdk/layoutdecoration.h
+++ b/src/designer/src/lib/sdk/layoutdecoration.h
@@ -47,8 +47,6 @@
 #include <QtCore/QObject>
 #include <QtCore/QPair>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QPoint;
@@ -94,6 +92,4 @@ Q_DECLARE_EXTENSION_INTERFACE(QDesignerLayoutDecorationExtension, "org.qt-projec
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // LAYOUTDECORATION_H
diff --git a/src/designer/src/lib/sdk/membersheet.h b/src/designer/src/lib/sdk/membersheet.h
index a2d87c324..4b33a11cf 100644
--- a/src/designer/src/lib/sdk/membersheet.h
+++ b/src/designer/src/lib/sdk/membersheet.h
@@ -47,8 +47,6 @@
 #include <QtCore/QList>
 #include <QtCore/QByteArray>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QString; // FIXME: fool syncqt
@@ -84,6 +82,4 @@ Q_DECLARE_EXTENSION_INTERFACE(QDesignerMemberSheetExtension, "org.qt-project.Qt.
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // MEMBERSHEET_H
diff --git a/src/designer/src/lib/sdk/propertysheet.h b/src/designer/src/lib/sdk/propertysheet.h
index c29102389..ca1dfd4eb 100644
--- a/src/designer/src/lib/sdk/propertysheet.h
+++ b/src/designer/src/lib/sdk/propertysheet.h
@@ -44,8 +44,6 @@
 
 #include <QtDesigner/extension.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QVariant;
@@ -88,6 +86,4 @@ Q_DECLARE_EXTENSION_INTERFACE(QDesignerPropertySheetExtension,
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // PROPERTYSHEET_H
diff --git a/src/designer/src/lib/sdk/sdk_global.h b/src/designer/src/lib/sdk/sdk_global.h
index 8eb0d0a31..3621b660e 100644
--- a/src/designer/src/lib/sdk/sdk_global.h
+++ b/src/designer/src/lib/sdk/sdk_global.h
@@ -44,7 +44,6 @@
 
 #include <QtCore/qglobal.h>
 
-QT_BEGIN_HEADER
 QT_BEGIN_NAMESPACE
 
 #define QDESIGNER_SDK_EXTERN Q_DECL_EXPORT
@@ -59,6 +58,5 @@ QT_BEGIN_NAMESPACE
 #endif
 
 QT_END_NAMESPACE
-QT_END_HEADER
 
 #endif // SDK_GLOBAL_H
diff --git a/src/designer/src/lib/sdk/taskmenu.h b/src/designer/src/lib/sdk/taskmenu.h
index a483b0880..7948d7181 100644
--- a/src/designer/src/lib/sdk/taskmenu.h
+++ b/src/designer/src/lib/sdk/taskmenu.h
@@ -44,8 +44,6 @@
 
 #include <QtDesigner/extension.h>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QAction;
@@ -67,6 +65,4 @@ inline QAction *QDesignerTaskMenuExtension::preferredEditAction() const
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // TASKMENU_H
diff --git a/src/designer/src/lib/uilib/abstractformbuilder.h b/src/designer/src/lib/uilib/abstractformbuilder.h
index c0b7bf16d..332291bbd 100644
--- a/src/designer/src/lib/uilib/abstractformbuilder.h
+++ b/src/designer/src/lib/uilib/abstractformbuilder.h
@@ -52,8 +52,6 @@
 #include <QtWidgets/QSizePolicy>
 #include <QtGui/QPalette>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 #if 0
 // pragma for syncqt, don't remove.
@@ -268,6 +266,4 @@ protected:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // ABSTRACTFORMBUILDER_H
diff --git a/src/designer/src/lib/uilib/container.h b/src/designer/src/lib/uilib/container.h
index 2da07c77a..f4ed62d77 100644
--- a/src/designer/src/lib/uilib/container.h
+++ b/src/designer/src/lib/uilib/container.h
@@ -45,8 +45,6 @@
 #include <QtDesigner/extension.h>
 #include <QtCore/QObject>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QWidget;
@@ -77,6 +75,4 @@ Q_DECLARE_EXTENSION_INTERFACE(QDesignerContainerExtension, "org.qt-project.Qt.De
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // CONTAINER_H
diff --git a/src/designer/src/lib/uilib/customwidget.h b/src/designer/src/lib/uilib/customwidget.h
index 75e15ad0b..d051866f0 100644
--- a/src/designer/src/lib/uilib/customwidget.h
+++ b/src/designer/src/lib/uilib/customwidget.h
@@ -47,8 +47,6 @@
 #include <QtCore/QString>
 #include <QtGui/QIcon>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QWidget;
@@ -100,6 +98,4 @@ Q_DECLARE_INTERFACE(QDesignerCustomWidgetCollectionInterface, QDesignerCustomWid
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // CUSTOMWIDGET_H
diff --git a/src/designer/src/lib/uilib/extension.h b/src/designer/src/lib/uilib/extension.h
index 75fd12937..7f0685588 100644
--- a/src/designer/src/lib/uilib/extension.h
+++ b/src/designer/src/lib/uilib/extension.h
@@ -45,8 +45,6 @@
 #include <QtCore/QString>
 #include <QtCore/QObject>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 #define Q_TYPEID(IFace) QLatin1String(IFace##_iid)
@@ -104,6 +102,4 @@ template <> inline IFace *qt_extension<IFace *>(QAbstractExtensionManager *manag
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // EXTENSION_H
diff --git a/src/designer/src/lib/uilib/formbuilder.h b/src/designer/src/lib/uilib/formbuilder.h
index bbbb0919a..91d34275f 100644
--- a/src/designer/src/lib/uilib/formbuilder.h
+++ b/src/designer/src/lib/uilib/formbuilder.h
@@ -45,8 +45,6 @@
 #include "uilib_global.h"
 #include "abstractformbuilder.h"
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 #if 0
 // pragma for syncqt, don't remove.
@@ -105,6 +103,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // FORMBUILDER_H
diff --git a/src/designer/src/lib/uilib/qdesignerexportwidget.h b/src/designer/src/lib/uilib/qdesignerexportwidget.h
index f5f62571c..74ffe27fe 100644
--- a/src/designer/src/lib/uilib/qdesignerexportwidget.h
+++ b/src/designer/src/lib/uilib/qdesignerexportwidget.h
@@ -44,8 +44,6 @@
 
 #include <QtCore/QtGlobal>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 #if 0
@@ -61,6 +59,4 @@ QT_BEGIN_NAMESPACE
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif //QDESIGNEREXPORTWIDGET_H
diff --git a/src/designer/src/lib/uilib/uilib_global.h b/src/designer/src/lib/uilib/uilib_global.h
index 873c540ce..f8624cb73 100644
--- a/src/designer/src/lib/uilib/uilib_global.h
+++ b/src/designer/src/lib/uilib/uilib_global.h
@@ -44,7 +44,6 @@
 
 #include <QtCore/qglobal.h>
 
-QT_BEGIN_HEADER
 QT_BEGIN_NAMESPACE
 
 #define QDESIGNER_UILIB_EXTERN Q_DECL_EXPORT
@@ -59,6 +58,5 @@ QT_BEGIN_NAMESPACE
 #endif
 
 QT_END_NAMESPACE
-QT_END_HEADER
 
 #endif // UILIB_GLOBAL_H
diff --git a/src/designer/src/uitools/quiloader.h b/src/designer/src/uitools/quiloader.h
index 6977d20a4..12124dc0c 100644
--- a/src/designer/src/uitools/quiloader.h
+++ b/src/designer/src/uitools/quiloader.h
@@ -45,8 +45,6 @@
 #include <QtCore/QObject>
 #include <QtCore/QScopedPointer>
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QWidget;
@@ -97,6 +95,4 @@ private:
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 #endif // QUILOADER_H
diff --git a/src/designer/src/uitools/quiloader_p.h b/src/designer/src/uitools/quiloader_p.h
index 6ee4ca325..e7cbfb607 100644
--- a/src/designer/src/uitools/quiloader_p.h
+++ b/src/designer/src/uitools/quiloader_p.h
@@ -66,8 +66,6 @@
 #define PROP_TABPAGETOOLTIP "_q_tabPageToolTip_notr"
 #define PROP_TABPAGEWHATSTHIS "_q_tabPageWhatsThis_notr"
 
-QT_BEGIN_HEADER
-
 QT_BEGIN_NAMESPACE
 
 class QUiTranslatableStringValue
@@ -101,8 +99,6 @@ extern const QUiItemRolePair qUiItemRoles[];
 
 QT_END_NAMESPACE
 
-QT_END_HEADER
-
 Q_DECLARE_METATYPE(QUiTranslatableStringValue)