src/vs/editor/standalone/browser/simpleServices.ts/StandaloneKeybindingService/resolveKeyboardEvent
class StandaloneKeybindingService:	public resolveKeyboardEvent(keyboardEvent: IKeyboardEvent): ResolvedKeybinding {
		let keybinding = new SimpleKeybinding(
			keyboardEvent.ctrlKey,
			keyboardEvent.shiftKey,
			keyboardEvent.altKey,
			keyboardEvent.metaKey,
			keyboardEvent.keyCode
		).toChord();
		return new USLayoutResolvedKeybinding(keybinding, OS);
	}