Remove duplicate code

This code started as a 1:1 copy from the base class in 5.8. Just call the base
class implementation, since this was also improved in the meantime.

Change-Id: Ib9c7c6efa3f043a83029b5387097533bf5da833e
Reviewed-by: Giulio Camuffo <giulio.camuffo@kdab.com>

1 files changed, 0 insertions, 22 deletions

diff --git a/src/client/qwaylandwindowmanagerintegration.cpp b/src/client/qwaylandwindowmanagerintegration.cpp
index 60825aec2..c519126e5 100644
--- a/src/client/qwaylandwindowmanagerintegration.cpp
+++ b/src/client/qwaylandwindowmanagerintegration.cpp
@@ -109,28 +109,6 @@ void QWaylandWindowManagerIntegration::windowmanager_quit()
     QGuiApplication::quit();
 }
 
-QByteArray QWaylandWindowManagerIntegration::desktopEnvironment() const
-{
-    const QByteArray xdgCurrentDesktop = qgetenv("XDG_CURRENT_DESKTOP");
-    if (!xdgCurrentDesktop.isEmpty())
-        return xdgCurrentDesktop.toUpper(); // KDE, GNOME, UNITY, LXDE, MATE, XFCE...
-
-    // Classic fallbacks
-    if (!qEnvironmentVariableIsEmpty("KDE_FULL_SESSION"))
-        return QByteArrayLiteral("KDE");
-    if (!qEnvironmentVariableIsEmpty("GNOME_DESKTOP_SESSION_ID"))
-        return QByteArrayLiteral("GNOME");
-
-    // Fallback to checking $DESKTOP_SESSION (unreliable)
-    const QByteArray desktopSession = qgetenv("DESKTOP_SESSION");
-    if (desktopSession == "gnome")
-        return QByteArrayLiteral("GNOME");
-    if (desktopSession == "xfce")
-        return QByteArrayLiteral("XFCE");
-
-    return QByteArrayLiteral("UNKNOWN");
-}
-
 void QWaylandWindowManagerIntegration::openUrl_helper(const QUrl &url)
 {
     Q_ASSERT(isInitialized());