src/vs/workbench/contrib/debug/browser/breakpointEditorContribution.ts/BreakpointEditorContribution/closeBreakpointWidget
class BreakpointEditorContribution:	closeBreakpointWidget(): void {
		if (this.breakpointWidget) {
			this.breakpointWidget.dispose();
			this.breakpointWidget = undefined;
			this.breakpointWidgetVisible.reset();
			this.editor.focus();
		}
	}