src/vs/workbench/services/keybinding/browser/keyboardLayoutService.ts/BrowserKeyboardMapperFactoryBase/setActiveKeymapInfo
class BrowserKeyboardMapperFactoryBase:	setActiveKeymapInfo(keymapInfo: KeymapInfo) {
		this._activeKeymapInfo = keymapInfo;

		const index = this._mru.indexOf(this._activeKeymapInfo);

		if (index === 0) {
			return;
		}

		this._mru.splice(index, 1);
		this._mru.unshift(this._activeKeymapInfo);

		this._setKeyboardData(this._activeKeymapInfo);
	}