src/vs/workbench/contrib/debug/browser/debugEditorActions.ts/GoToPreviousBreakpointAction/constructor
class GoToPreviousBreakpointAction:	constructor() {
		super(false, {
			id: 'editor.debug.action.goToPreviousBreakpoint',
			label: nls.localize('goToPreviousBreakpoint', "Debug: Go To Previous Breakpoint"),
			alias: 'Debug: Go To Previous Breakpoint',
			precondition: CONTEXT_DEBUGGERS_AVAILABLE
		});
	}