Remove remaining testing of getPropertyCSSValue

As getPropertyCSSValue, CSSPrimitiveValue, etc. are no longer
web-exposed, we should stop testing them so we can delete the interface.

BUG=428595

Review URL: https://codereview.chromium.org/715913003

git-svn-id: svn://svn.chromium.org/blink/trunk@185165 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/fast/dom/Window/get-set-properties-expected.txt

@@ -7,8 +7,6 @@ PASS: canGet('Attr') should be 'true' and is.
 PASS: canSet('Attr') should be 'true' and is.
 PASS: canGet('CDATASection') should be 'true' and is.
 PASS: canSet('CDATASection') should be 'true' and is.
-PASS: canGet('CSSPrimitiveValue') should be 'true' and is.
-PASS: canSet('CSSPrimitiveValue') should be 'true' and is.
 PASS: canGet('CSSRule') should be 'true' and is.
 PASS: canSet('CSSRule') should be 'true' and is.
 PASS: canGet('CSSStyleDeclaration') should be 'true' and is.

third_party/WebKit/LayoutTests/fast/dom/Window/get-set-properties.html

@@ -84,7 +84,6 @@ function canSetWithCallable(keyPath)
 var windowReadWriteProperties = [
     "Attr", 
     "CDATASection", 
-    "CSSPrimitiveValue", 
     "CSSRule", 
     "CSSStyleDeclaration", 
     "CharacterData", 

third_party/WebKit/LayoutTests/transitions/multiple-text-shadow-transition.html

@@ -44,8 +44,9 @@
     function checkShadow()
     {
         var container = document.getElementById('container');
-        var shadow = window.getComputedStyle(container).getPropertyCSSValue('text-shadow');
-        
+        var shadow = window.getComputedStyle(container).textShadow;
+        shadow = shadow.replace(/rgb([^)]*)/g, "color").split(",");
+
         var result = document.getElementById('result');
         if (shadow.length == 5)
             result.innerHTML = 'PASS: saw 5 shadows during the transition';