fix line, col in "enddocument" event

Author: tophf

src/css/Parser.js

@@ -810,6 +810,7 @@ Parser.prototype = function(){
                 }
 
                 tokenStream.mustMatch(Tokens.RBRACE);
+                token = tokenStream.token();
                 this._readWhitespace();
 
                 this.fire({

tests/css/CSSParserTests.htm

@@ -1645,7 +1645,7 @@ <h1>CSS Parser Tests</h1>
 
             parser.addListener("enddocument", function(event) {
                 assert.areEqual(1, event.line, "Line should be 1");
-                assert.areEqual(1, event.col, "Column should be 1");
+                assert.areEqual(25, event.col, "Column should be 25");
                 calledEnd = true;
             });
 

tests/css/Parser.js

@@ -1821,7 +1821,7 @@
 
             parser.addListener("enddocument", function(event) {
                 Assert.areEqual(1, event.line, "Line should be 1");
-                Assert.areEqual(1, event.col, "Column should be 1");
+                Assert.areEqual(25, event.col, "Column should be 25");
                 calledEnd = true;
             });