src/vs/platform/keybinding/common/abstractKeybindingService.ts/AbstractKeybindingService/_leaveChordMode
class AbstractKeybindingService:	private _leaveChordMode(): void {
		if (this._currentChordStatusMessage) {
			this._currentChordStatusMessage.dispose();
			this._currentChordStatusMessage = null;
		}
		this._currentChordChecker.cancel();
		this._currentChord = null;
		IME.enable();
	}