Change syntax error message for illegal token.

test/webkit/fast/js/kde/parse-expected.txt

Index: test/webkit/fast/js/kde/parse-expected.txt
diff --git a/test/webkit/fast/js/kde/parse-expected.txt b/test/webkit/fast/js/kde/parse-expected.txt
index 5caefd1ef090d0dd23889e8b33ab7547a39752eb..d1a9afe7af5c873ba676bcc5e352026f5f036bad 100644
--- a/test/webkit/fast/js/kde/parse-expected.txt
+++ b/test/webkit/fast/js/kde/parse-expected.txt
@@ -39,13 +39,13 @@ PASS function test() { return 0 } lab: 1 is 1
 PASS function test() { while(0) break lab } lab: 1 threw exception SyntaxError: Undefined label 'lab'.
 PASS function test() { while(0) continue lab } lab: 1 threw exception SyntaxError: Undefined label 'lab'.
 PASS var éĀʯΈᢨ = 101; éĀʯΈᢨ; is 101
-PASS var f÷; threw exception SyntaxError: Unexpected token ILLEGAL.
+PASS var f÷; threw exception SyntaxError: Invalid or unexpected token.
 PASS var \u0061 = 102; a is 102
 PASS var f\u0030 = 103; f0 is 103
 PASS var \u00E9\u0100\u02AF\u0388\u18A8 = 104; \u00E9\u0100\u02AF\u0388\u18A8; is 104
-PASS var f\u00F7; threw exception SyntaxError: Unexpected token ILLEGAL.
-PASS var \u0030; threw exception SyntaxError: Unexpected token ILLEGAL.
-PASS var test = { }; test.i= 0; test.i\u002b= 1; test.i; threw exception SyntaxError: Unexpected token ILLEGAL.
+PASS var f\u00F7; threw exception SyntaxError: Invalid or unexpected token.
+PASS var \u0030; threw exception SyntaxError: Invalid or unexpected token.
+PASS var test = { }; test.i= 0; test.i\u002b= 1; test.i; threw exception SyntaxError: Invalid or unexpected token.
 PASS var test = { }; test.i= 0; test.i+= 1; test.i; is 1
 PASS successfullyParsed is true