Remove excess "virtual" keyword from destructors in Qt Gui

Destructors whose base class have a virtual destructor are
automatically virtual and do not need to be marked as such.

Change-Id: I84c73ab965077bbb03f4213e53c241569213cae0
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/gui/opengl/qopenglpaintdevice.h b/src/gui/opengl/qopenglpaintdevice.h
index 300002a9c1..54118f2926 100644
--- a/src/gui/opengl/qopenglpaintdevice.h
+++ b/src/gui/opengl/qopenglpaintdevice.h
@@ -59,7 +59,7 @@ public:
     QOpenGLPaintDevice();
     explicit QOpenGLPaintDevice(const QSize &size);
     QOpenGLPaintDevice(int width, int height);
-    virtual ~QOpenGLPaintDevice();
+    ~QOpenGLPaintDevice();
 
     int devType() const override { return QInternal::OpenGL; }
     QPaintEngine *paintEngine() const override;
diff --git a/src/gui/opengl/qopenglshaderprogram.h b/src/gui/opengl/qopenglshaderprogram.h
index 84eb8d6956..bdd18c9d68 100644
--- a/src/gui/opengl/qopenglshaderprogram.h
+++ b/src/gui/opengl/qopenglshaderprogram.h
@@ -80,7 +80,7 @@ public:
     Q_DECLARE_FLAGS(ShaderType, ShaderTypeBit)
 
     explicit QOpenGLShader(QOpenGLShader::ShaderType type, QObject *parent = nullptr);
-    virtual ~QOpenGLShader();
+    ~QOpenGLShader();
 
     QOpenGLShader::ShaderType shaderType() const;
 
@@ -115,7 +115,7 @@ class Q_GUI_EXPORT QOpenGLShaderProgram : public QObject
     Q_OBJECT
 public:
     explicit QOpenGLShaderProgram(QObject *parent = nullptr);
-    virtual ~QOpenGLShaderProgram();
+    ~QOpenGLShaderProgram();
 
     bool addShader(QOpenGLShader *shader);
     void removeShader(QOpenGLShader *shader);