Remove unused variable

akregator/src/frame/framemanager.cpp

@@ -44,7 +44,9 @@
 
 using namespace Akregator;
 
-FrameManager::FrameManager(QWidget *mainWin, QObject *parent) : QObject(parent), m_mainWin(mainWin), m_currentFrame(0)
+FrameManager::FrameManager(QObject *parent)
+    : QObject(parent),
+      m_currentFrame(0)
 {
 }
 
@@ -52,11 +54,6 @@ FrameManager::~FrameManager()
 {
 }
 
-void FrameManager::setMainWindow(QWidget *mainWin)
-{
-    m_mainWin = mainWin;
-}
-
 Frame *FrameManager::currentFrame() const
 {
     return m_currentFrame;

akregator/src/frame/framemanager.h

@@ -47,7 +47,7 @@ class AKREGATOR_EXPORT FrameManager : public QObject
 
 public:
 
-    explicit FrameManager(QWidget *widget = Q_NULLPTR, QObject *parent = Q_NULLPTR);
+    explicit FrameManager(QObject *parent = Q_NULLPTR);
     ~FrameManager();
 
     Frame *currentFrame() const;
@@ -105,8 +105,6 @@ private Q_SLOTS:
     void slotSetTitle(Akregator::Frame *frame, const QString &title);
     void slotSetStatusText(Akregator::Frame *frame, const QString &statusText);
 private:
-
-    QWidget *m_mainWin;
     QPointer<Frame> m_currentFrame;
     QHash<int, Frame *> m_frames;
 };