Don't require getPropertyCSSValue in css3-text getComputedStyle tests

LayoutTests/fast/css3-text/css3-text-align-last/getComputedStyle/script-tests/getComputedStyle-text-align-last.js

-function testElementStyle(propertyJS, propertyCSS, type, value)
+function testElementStyle(propertyJS, propertyCSS, value)
 {
     shouldBe("e.style." + propertyJS, "'" + value + "'");
-    shouldBe("e.style.getPropertyCSSValue('" + propertyCSS + "').cssText", "'" + value + "'");
 }
 
-function testComputedStyle(propertyJS, propertyCSS, type, value)
+function testComputedStyle(propertyJS, propertyCSS, value)
 {
     computedStyle = window.getComputedStyle(e, null);
     shouldBe("computedStyle." + propertyJS, "'" + value + "'");
-    shouldBe("computedStyle.getPropertyCSSValue('" + propertyCSS + "').cssText", "'" + value + "'");
 }
 
 function valueSettingTest(value)
 {
     debug("Value '" + value + "':");
     e.style.textAlignLast = value;
-    testElementStyle("textAlignLast", "text-align-last", "[object CSSPrimitiveValue]", value);
-    testComputedStyle("textAlignLast", "text-align-last", "[object CSSPrimitiveValue]", value);
+    testElementStyle("textAlignLast", "text-align-last", value);
+    testComputedStyle("textAlignLast", "text-align-last", value);
     debug('');
 }
 
 function invalidValueSettingTest(value, defaultValue)
 {
     debug("Invalid value test - '" + value + "':");
     e.style.textAlignLast = value;
-    testElementStyle("textAlignLast", "text-align-last", "[object CSSPrimitiveValue]", defaultValue);
-    testComputedStyle("textAlignLast", "text-align-last", "[object CSSPrimitiveValue]", defaultValue);
+    testElementStyle("textAlignLast", "text-align-last", defaultValue);
+    testComputedStyle("textAlignLast", "text-align-last", defaultValue);
     debug('');
 }
 
 description("This test checks that text-align-last parses properly the properties from CSS 3 Text.");
 
 e = document.getElementById('test');
 
 debug("Test the initial value:");
-testComputedStyle("textAlignLast", "text-align-last", "[object CSSPrimitiveValue]", 'auto');
+testComputedStyle("textAlignLast", "text-align-last", 'auto');
 debug('');
 
 valueSettingTest('start');
 valueSettingTest('end');
 valueSettingTest('left');
 valueSettingTest('right');
 valueSettingTest('center');
 valueSettingTest('justify');
 valueSettingTest('auto');
 
 defaultValue = 'auto'
 e.style.textAlignLast = defaultValue;
 invalidValueSettingTest('-webkit-left', defaultValue);
 invalidValueSettingTest('-webkit-right', defaultValue);
 invalidValueSettingTest('-webkit-center', defaultValue);
 invalidValueSettingTest('-webkit-match-parent', defaultValue);
 invalidValueSettingTest('-webkit-auto', defaultValue);