Remove unused parameter in `Utils::Gui::scaledPixmap()`

PR #19426.

src/gui/aboutdialog.cpp

@@ -71,7 +71,7 @@ AboutDialog::AboutDialog(QWidget *parent)
             , tr("Bug Tracker:"));
     m_ui->labelAbout->setText(aboutText);
 
-    m_ui->labelMascot->setPixmap(Utils::Gui::scaledPixmap(Path(u":/icons/mascot.png"_s), this));
+    m_ui->labelMascot->setPixmap(Utils::Gui::scaledPixmap(Path(u":/icons/mascot.png"_s)));
 
     // Thanks
     if (const auto readResult = Utils::IO::readFile(Path(u":/thanks.html"_s), -1, QIODevice::Text)

src/gui/utils.cpp

@@ -57,17 +57,15 @@
 #include "base/utils/fs.h"
 #include "base/utils/version.h"
 
-QPixmap Utils::Gui::scaledPixmap(const QIcon &icon, const QWidget *widget, const int height)
+QPixmap Utils::Gui::scaledPixmap(const QIcon &icon, const int height)
 {
-    Q_UNUSED(widget);  // TODO: remove it
     Q_ASSERT(height > 0);
 
     return icon.pixmap(height);
 }
 
-QPixmap Utils::Gui::scaledPixmap(const Path &path, const QWidget *widget, const int height)
+QPixmap Utils::Gui::scaledPixmap(const Path &path, const int height)
 {
-    Q_UNUSED(widget);
     Q_ASSERT(height >= 0);
 
     const QPixmap pixmap {path.data()};

src/gui/utils.h

@@ -40,8 +40,8 @@ namespace Utils::Gui
 {
     bool isDarkTheme();
 
-    QPixmap scaledPixmap(const QIcon &icon, const QWidget *widget, int height);
-    QPixmap scaledPixmap(const Path &path, const QWidget *widget, int height = 0);
+    QPixmap scaledPixmap(const QIcon &icon, int height);
+    QPixmap scaledPixmap(const Path &path, int height = 0);
 
     QSize smallIconSize(const QWidget *widget = nullptr);
     QSize mediumIconSize(const QWidget *widget = nullptr);