[css-align] New CSS Value 'normal' for Content Alignment

third_party/WebKit/LayoutTests/fast/alignment/resources/alignment-parsing-utils.js

 function checkValues(element, property, propertyID, value, computedValue)
 {
     window.element = element;
     var elementID = element.id || "element";
     shouldBeEqualToString("element.style." + property, value);
     shouldBeEqualToString("window.getComputedStyle(" + elementID + ", '').getPropertyValue('" + propertyID + "')", computedValue);
 }
 
 function checkBadValues(element, property, propertyID, value)
 {
+    var elementID = element.id || "element";
+    var initialValue = eval("window.getComputedStyle(" + elementID + " , '').getPropertyValue('" + propertyID + "')");
     element.style[property] = value;
-    checkValues(element, property, propertyID, "", "start");
+    checkValues(element, property, propertyID, "", initialValue);
 }
 
 function checkInitialValues(element, property, propertyID, value, initial)
 {
     element.style[property] = value;
     checkValues(element, property, propertyID, value, value);
     element.style[property] = "initial";
     checkValues(element, property, propertyID, "initial", initial);
 }
 
@@ skipping 21 matching lines @@
     parentElement.appendChild(element);
     checkValues(element, property, propertyID, "", value);
 }
 
 function checkSupportedValues(elementID, property)
 {
     var value = eval("window.getComputedStyle(" + elementID + " , '').getPropertyValue('" + property + "')");
     var value1 = eval("window.getComputedStyle(" + elementID + " , '')");
     shouldBeTrue("CSS.supports('" + property + "', '" + value + "')");
 }