Remove unused variables

gui/hintitem.cc

@@ -37,7 +37,6 @@ namespace gui {
 HintItem::HintItem(Scene* scene, const Move& hint, bool animate, qreal fill)
   : QGraphicsSvgItem(), m_scene(scene), m_row(hint.y()),
   m_col(hint.x()), m_fill(fill) {
-    m_sizeShrink = 1.0/(qrand()%5+7.0);
     setElementId(QString(hint.player() == X ? QStringLiteral("x%1") : QStringLiteral("o%1"))
             .arg(QString::number(qrand() % 5 + 1)));
     m_tick = 16;

gui/hintitem.h

@@ -67,7 +67,7 @@ private:
     bool m_animate;
     qreal m_opacity;
     bool m_tickUp;
-    qreal m_sizeShrink, m_fill;
+    qreal m_fill;
     QTimer *m_ticker;
 };
 

gui/mark.cc

@@ -36,7 +36,6 @@ namespace gui {
 
 Mark::Mark(Scene* scene, const Move& move, bool animate, qreal fill) : QGraphicsSvgItem(),
   m_scene(scene), m_row(move.y()), m_col(move.x()), m_fill(fill) {
-    m_sizeShrink = 1.0/12.0; //1.0/(qrand()%5+7.0);
     setElementId(QString(move.player() == X ? QStringLiteral("x%1") : QStringLiteral("o%1"))
             .arg(QString::number(qrand() % 5 + 1)));
     m_tick = 20;

gui/mark.h

@@ -67,7 +67,7 @@ private:
     Scene *m_scene;
     int m_row;
     int m_col;
-    qreal m_sizeShrink, m_fill;
+    qreal m_fill;
     int m_tick;
     bool m_animate;
     qreal m_opacity;