Unship '::-webkit-distributed(...)' functional pseudo element.

LayoutTests/fast/css/pseudo-escaped-parenthesis.html

Index: LayoutTests/fast/css/pseudo-escaped-parenthesis.html
diff --git a/LayoutTests/fast/css/pseudo-escaped-parenthesis.html b/LayoutTests/fast/css/pseudo-escaped-parenthesis.html
index 40ca7e16a10bd34e3fa79b433bf9ef29f22c9a41..a352f8cf2ab48c0e56c2eb0b98b03b4edc67dd61 100644
--- a/LayoutTests/fast/css/pseudo-escaped-parenthesis.html
+++ b/LayoutTests/fast/css/pseudo-escaped-parenthesis.html
@@ -12,7 +12,6 @@
     <style>:lang\( {}</style>
     <style>:not\( {}</style>
     <style>:cue\( {}</style>
-    <style>:-webkit-distributed\( {}</style>
     <style>:part\( {}</style>
     <style>:host\( {}</style>
 </head>
@@ -22,7 +21,7 @@
         var sheets = document.styleSheets;
 
         test(function(){
-            assert_equals(sheets.length, 11, "StyleSheets.length");
+            assert_equals(sheets.length, 10, "StyleSheets.length");
         }, "All stylesheets present")
 
         for (var i=0; i<sheets.length; i++) {