Revert 157745 "Add support for the object-position CSS property."

trunk/LayoutTests/animations/resources/animation-test-helpers.js

Index: trunk/LayoutTests/animations/resources/animation-test-helpers.js
===================================================================
--- trunk/LayoutTests/animations/resources/animation-test-helpers.js	(revision 157750)
+++ trunk/LayoutTests/animations/resources/animation-test-helpers.js	(working copy)
@@ -367,19 +367,6 @@
         } else {
             pass = isCloseEnough(computedCrossFade.percent, expectedValue, tolerance);
         }
-    } else if (property == "object-position") {
-        computedValue = window.getComputedStyle(document.getElementById(elementId)).objectPosition;
-        var actualArray = computedValue.split(" ");
-        var expectedArray = expectedValue.split(" ");
-        if (actualArray.length != expectedArray.length) {
-            pass = false;
-        } else {
-            for (i = 0; i < expectedArray.length; ++i) {
-                pass = isCloseEnough(parseFloat(actualArray[i]), parseFloat(expectedArray[i]), tolerance);
-                if (!pass)
-                    break;
-            }
-        }
     } else {
         var computedStyle = window.getComputedStyle(document.getElementById(elementId)).getPropertyCSSValue(property);
         if (computedStyle.cssValueType == CSSValue.CSS_VALUE_LIST) {