Roll IDL files forward

core/css/CSSKeyframesRule.idl

Index: core/css/CSSKeyframesRule.idl
diff --git a/core/css/WebKitCSSKeyframesRule.idl b/core/css/CSSKeyframesRule.idl
similarity index 87%
rename from core/css/WebKitCSSKeyframesRule.idl
rename to core/css/CSSKeyframesRule.idl
index 94a360954c91bffa733ef6d265c15d812b478c58..c94dbc47e9b29e588a0ceee6e1b0dfd9a26ee83b 100644
--- a/core/css/WebKitCSSKeyframesRule.idl
+++ b/core/css/CSSKeyframesRule.idl
@@ -27,16 +27,14 @@
  */
 
 // Introduced in DOM Level ?:
-[
-    ImplementedAs=CSSKeyframesRule
-] interface WebKitCSSKeyframesRule : CSSRule {
+interface CSSKeyframesRule : CSSRule {
 
     [TreatReturnedNullStringAs=Null, TreatNullAs=NullString] attribute DOMString name;
     readonly attribute CSSRuleList cssRules;
 
-    [ImplementedAs=item, NotEnumerable] getter WebKitCSSKeyframeRule(unsigned long index);
+    [ImplementedAs=item, NotEnumerable] getter CSSKeyframeRule(unsigned long index);
     void insertRule([Default=Undefined] optional DOMString rule);
     void deleteRule([Default=Undefined] optional DOMString key);
-    WebKitCSSKeyframeRule findRule([Default=Undefined] optional DOMString key);
+    CSSKeyframeRule findRule([Default=Undefined] optional DOMString key);
 };