Don't require getPropertyCSSValue in fast/css tests

LayoutTests/fast/css/image-set-parsing-expected.txt

Index: LayoutTests/fast/css/image-set-parsing-expected.txt
diff --git a/LayoutTests/fast/css/image-set-parsing-expected.txt b/LayoutTests/fast/css/image-set-parsing-expected.txt
index 16b51b1a766eeadd791e671acbf514d989b502d4..1958e2a4863ae58cd26627de9ad32bc89d2a3507 100644
--- a/LayoutTests/fast/css/image-set-parsing-expected.txt
+++ b/LayoutTests/fast/css/image-set-parsing-expected.txt
@@ -4,89 +4,32 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
 
 
 
-Single value for background-image : url('#a') 1x
-PASS jsWrapperClass(imageSetRule) is 'CSSValueList'
-FAIL jsWrapperClass(imageSetRule.__proto__) should be CSSValueListPrototype. Was Object.
-FAIL jsWrapperClass(imageSetRule.constructor) should be CSSValueListConstructor. Was Function.
-PASS imageSetRule.length is 2
-PASS subRule is 'a'
-PASS subRule.cssText is '1'
+Single value for background-image : url(#a) 1x
+PASS result is "-webkit-image-set(url(#a) 1x)"
 
-Multiple values for background-image : url('#a') 1x, url('#b') 2x
-PASS jsWrapperClass(imageSetRule) is 'CSSValueList'
-FAIL jsWrapperClass(imageSetRule.__proto__) should be CSSValueListPrototype. Was Object.
-FAIL jsWrapperClass(imageSetRule.constructor) should be CSSValueListConstructor. Was Function.
-PASS imageSetRule.length is 4
-PASS subRule is 'a'
-PASS subRule.cssText is '1'
-PASS subRule is 'b'
-PASS subRule.cssText is '2'
+Multiple values for background-image : url(#a) 1x, url(#b) 2x
+PASS result is "-webkit-image-set(url(#a) 1x, url(#b) 2x)"
 
-Multiple values for background-image, out of order : url('#c') 3x, url('#b') 2x, url('#a') 1x
-PASS jsWrapperClass(imageSetRule) is 'CSSValueList'
-FAIL jsWrapperClass(imageSetRule.__proto__) should be CSSValueListPrototype. Was Object.
-FAIL jsWrapperClass(imageSetRule.constructor) should be CSSValueListConstructor. Was Function.
-PASS imageSetRule.length is 6
-PASS subRule is 'c'
-PASS subRule.cssText is '3'
-PASS subRule is 'b'
-PASS subRule.cssText is '2'
-PASS subRule is 'a'
-PASS subRule.cssText is '1'
+Multiple values for background-image, out of order : url(#c) 3x, url(#b) 2x, url(#a) 1x
+PASS result is "-webkit-image-set(url(#c) 3x, url(#b) 2x, url(#a) 1x)"
 
-Single value for content : url('#a') 1x
-PASS jsWrapperClass(imageSetRule) is 'CSSValueList'
-FAIL jsWrapperClass(imageSetRule.__proto__) should be CSSValueListPrototype. Was Object.
-FAIL jsWrapperClass(imageSetRule.constructor) should be CSSValueListConstructor. Was Function.
-PASS imageSetRule.length is 2
-PASS subRule is 'a'
-PASS subRule.cssText is '1'
+Single value for content : url(#a) 1x
+PASS result is "-webkit-image-set(url(#a) 1x)"
 
-Multiple values for content : url('#a') 1x, url('#b') 2x
-PASS jsWrapperClass(imageSetRule) is 'CSSValueList'
-FAIL jsWrapperClass(imageSetRule.__proto__) should be CSSValueListPrototype. Was Object.
-FAIL jsWrapperClass(imageSetRule.constructor) should be CSSValueListConstructor. Was Function.
-PASS imageSetRule.length is 4
-PASS subRule is 'a'
-PASS subRule.cssText is '1'
-PASS subRule is 'b'
-PASS subRule.cssText is '2'
+Multiple values for content : url(#a) 1x, url(#b) 2x
+PASS result is "-webkit-image-set(url(#a) 1x, url(#b) 2x)"
 
-Single value for border-image : url('#a') 1x
-PASS jsWrapperClass(imageSetRule) is 'CSSValueList'
-FAIL jsWrapperClass(imageSetRule.__proto__) should be CSSValueListPrototype. Was Object.
-FAIL jsWrapperClass(imageSetRule.constructor) should be CSSValueListConstructor. Was Function.
-PASS imageSetRule.length is 2
-PASS subRule is 'a'
-PASS subRule.cssText is '1'
+Single value for border-image : url(#a) 1x
+PASS result is "-webkit-image-set(url(#a) 1x)"
 
-Multiple values for border-image : url('#a') 1x, url('#b') 2x
-PASS jsWrapperClass(imageSetRule) is 'CSSValueList'
-FAIL jsWrapperClass(imageSetRule.__proto__) should be CSSValueListPrototype. Was Object.
-FAIL jsWrapperClass(imageSetRule.constructor) should be CSSValueListConstructor. Was Function.
-PASS imageSetRule.length is 4
-PASS subRule is 'a'
-PASS subRule.cssText is '1'
-PASS subRule is 'b'
-PASS subRule.cssText is '2'
+Multiple values for border-image : url(#a) 1x, url(#b) 2x
+PASS result is "-webkit-image-set(url(#a) 1x, url(#b) 2x)"
 
-Single value for -webkit-mask-box-image-source : url('#a') 1x
-PASS jsWrapperClass(imageSetRule) is 'CSSValueList'
-FAIL jsWrapperClass(imageSetRule.__proto__) should be CSSValueListPrototype. Was Object.
-FAIL jsWrapperClass(imageSetRule.constructor) should be CSSValueListConstructor. Was Function.
-PASS imageSetRule.length is 2
-PASS subRule is 'a'
-PASS subRule.cssText is '1'
+Single value for -webkit-mask-box-image-source : url(#a) 1x
+PASS result is "-webkit-image-set(url(#a) 1x)"
 
-Multiple values for -webkit-mask-box-image-source : url('#a') 1x, url('#b') 2x
-PASS jsWrapperClass(imageSetRule) is 'CSSValueList'
-FAIL jsWrapperClass(imageSetRule.__proto__) should be CSSValueListPrototype. Was Object.
-FAIL jsWrapperClass(imageSetRule.constructor) should be CSSValueListConstructor. Was Function.
-PASS imageSetRule.length is 4
-PASS subRule is 'a'
-PASS subRule.cssText is '1'
-PASS subRule is 'b'
-PASS subRule.cssText is '2'
+Multiple values for -webkit-mask-box-image-source : url(#a) 1x, url(#b) 2x
+PASS result is "-webkit-image-set(url(#a) 1x, url(#b) 2x)"
 PASS successfullyParsed is true
 
 TEST COMPLETE