Q*ApplicationPrivate: remove unused "flags" arguments

They weren't flags. They were the version of Qt that was used in
compiling the application itself. The protection against rollback isn't
necessary any more, since qversiontagging.h, which applies to everything
and not just the main application binary. And using them to make
decisions on functionality or behavior is misguided (see previous
commit).

This commit does not deprecate the front-end classes' argument. In the
future, we may find some need for them.

Pick-to: 6.4
Change-Id: Ia4a094014ddb48cc9f6dfffd16f83a7b58ff95d3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index a8ec2c0540..274342792f 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -621,9 +621,9 @@ static QWindowGeometrySpecification windowGeometrySpecification = Q_WINDOW_GEOME
 #ifdef Q_QDOC
 QGuiApplication::QGuiApplication(int &argc, char **argv)
 #else
-QGuiApplication::QGuiApplication(int &argc, char **argv, int flags)
+QGuiApplication::QGuiApplication(int &argc, char **argv, int)
 #endif
-    : QCoreApplication(*new QGuiApplicationPrivate(argc, argv, flags))
+    : QCoreApplication(*new QGuiApplicationPrivate(argc, argv))
 {
     d_func()->init();
 
@@ -686,8 +686,8 @@ QGuiApplication::~QGuiApplication()
     QGuiApplicationPrivate::tabletDevicePoints.clear();
 }
 
-QGuiApplicationPrivate::QGuiApplicationPrivate(int &argc, char **argv, int flags)
-    : QCoreApplicationPrivate(argc, argv, flags),
+QGuiApplicationPrivate::QGuiApplicationPrivate(int &argc, char **argv)
+    : QCoreApplicationPrivate(argc, argv),
       inputMethod(nullptr),
       lastTouchType(QEvent::TouchEnd),
       ownGlobalShareContext(false)