Move text-shadow/box-shadow properties into CSSPropertyParser

third_party/WebKit/LayoutTests/fast/box-shadow/script-tests/box-shadow-parsing-invalid.js

 description("Test the parsing of box-shadow.");
 
 // These have to be global for the test helpers to see them.
 var stylesheet, cssRule, declaration;
 var styleElement = document.createElement("style");
 document.head.appendChild(styleElement);
 stylesheet = styleElement.sheet;
 
 function testInvalidFilterRule(description, rule)
 {
     debug("");
     debug(description + " : " + rule);
 
     stylesheet.insertRule("body { box-shadow: " + rule + "; }", 0);
     cssRule = stylesheet.cssRules.item(0);
 
     shouldBe("cssRule.type", "1");
 
     declaration = cssRule.style;
     shouldBe("declaration.length", "0");
     shouldBeEqualToString("declaration.getPropertyValue('box-shadow')", "");
 }
 
 // FIXME A whole bunch of negative parsing tests are missing, see bug
 // http://webkit.org/b/111498
 testInvalidFilterRule("Negative blur radius value", "10px 10px -1px rgb(255, 0, 0)");
 testInvalidFilterRule("Negative blur radius value, with a spread defined", "10px 10px -1px 10px rgb(255, 0, 0)");
 testInvalidFilterRule("Negative blur radius value, with a negative spread defined", "10px 10px -1px -1px rgb(255, 0, 0)");
+testInvalidFilterRule("Extraneous commas at beginning", ",,,,,10px 10px rgb(255, 0, 0)");
+testInvalidFilterRule("Extraneous commas at end", "10px 10px rgb(255, 0, 0),,,,,");
 
 successfullyParsed = true;