Modified build/chrome/pin.js from [bd71cff546] to [b11fa27239].

    39     39   		setTimeout(function() {
    40     40   			if (document.activeElement.className != "button") {
    41     41   				focusPin();
    42     42   			}
    43     43   		}, 1);
    44     44   	}
    45     45   
    46         -	document.getElementById('pin').onkeypress = function(keyEvent) {
           46  +	document.getElementById('pin').onkeypress = document.getElementById('pin').onkeyup = function(keyEvent) {
           47  +		var tryKeyPressed;
           48  +		var keyPressed;
           49  +		var idx;
           50  +
    47     51   		if (!keyEvent) {
    48     52   			return(true);
    49     53   		}
    50     54   
    51         -		if (!keyEvent.keyIdentifier) {
    52         -			return(true);
           55  +		tryKeyPressed = [];
           56  +
           57  +		if (keyEvent.keyIdentifier) {
           58  +			tryKeyPressed.push(keyEvent.keyIdentifier);
           59  +		}
           60  +
           61  +		if (keyEvent.code) {
           62  +			tryKeyPressed.push(keyEvent.code);
    53     63   		}
    54     64   
    55         -		if (keyEvent.keyIdentifier != "Enter") {
    56         -			return(true);
           65  +		for (idx = 0; idx < tryKeyPressed.length; idx++ ) {
           66  +			keyPressed = tryKeyPressed[idx];
           67  +
           68  +			switch (keyPressed) {
           69  +				case "Enter":
           70  +					clickOk();
           71  +
           72  +					return(false);
           73  +				case "Escape":
           74  +					clickCancel();
           75  +
           76  +					return(false);
           77  +			}
    57     78   		}
    58     79   
    59         -		clickOk();
    60         -
    61         -		return(false);
           80  +		return(true);
    62     81   	};
    63     82   }, 1);