UI: Use on_foo_bar properly for docks context menu

UI/window-basic-main.cpp

@@ -272,8 +272,6 @@ OBSBasic::OBSBasic(QWidget *parent)
 	setAcceptDrops(true);
 
 	setContextMenuPolicy(Qt::CustomContextMenu);
-	connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this,
-		SLOT(on_customContextMenuRequested(const QPoint &)));
 
 	api = InitializeAPIInterface(this);
 
@@ -10142,7 +10140,7 @@ void OBSBasic::ResetStatsHotkey()
 	foreach(OBSBasicStats * s, list) s->Reset();
 }
 
-void OBSBasic::on_customContextMenuRequested(const QPoint &pos)
+void OBSBasic::on_OBSBasic_customContextMenuRequested(const QPoint &pos)
 {
 	QWidget *widget = childAt(pos);
 	const char *className = nullptr;

UI/window-basic-main.hpp

@@ -1032,7 +1032,7 @@ private slots:
 	void on_actionVerticalCenter_triggered();
 	void on_actionHorizontalCenter_triggered();
 
-	void on_customContextMenuRequested(const QPoint &pos);
+	void on_OBSBasic_customContextMenuRequested(const QPoint &pos);
 
 	void on_scenes_currentItemChanged(QListWidgetItem *current,
 					  QListWidgetItem *prev);