Reinstate CDATASection (it's back in the spec)

third_party/WebKit/Source/core/dom/Document.idl

Index: third_party/WebKit/Source/core/dom/Document.idl
diff --git a/third_party/WebKit/Source/core/dom/Document.idl b/third_party/WebKit/Source/core/dom/Document.idl
index fdd8b9cf000dc018c96cc121e96d94901ea3b26f..8598cce63865cf7af00397d9c0ec2330cfe9de6e 100644
--- a/third_party/WebKit/Source/core/dom/Document.idl
+++ b/third_party/WebKit/Source/core/dom/Document.idl
@@ -58,6 +58,7 @@ interface Document : Node {
     [NewObject, DoNotTestNewObject, CustomElementCallbacks, RaisesException] Element createElementNS(DOMString? namespaceURI, DOMString qualifiedName);
     [NewObject] DocumentFragment createDocumentFragment();
     [NewObject] Text createTextNode(DOMString data);
+    [NewObject, RaisesException] CDATASection createCDATASection(DOMString data);
     [NewObject] Comment createComment(DOMString data);
     [NewObject, RaisesException] ProcessingInstruction createProcessingInstruction(DOMString target, DOMString data);
 
@@ -78,9 +79,6 @@ interface Document : Node {
     // NonDocumentRootScroller (https://github.com/bokand/NonDocumentRootScroller)
     [RaisesException=Setter, RuntimeEnabled=SetRootScroller] attribute Element? rootScroller;
 
-    // FIXME: CDATASection has been removed from the spec. crbug.com/437205
-    [RaisesException, MeasureAs=DocumentCreateCDATASection] CDATASection createCDATASection(DOMString data);
-
     // FIXME: xmlEncoding/xmlVersion/xmlStandalone have been removed from the spec.
     [MeasureAs=DocumentXMLEncoding] readonly attribute DOMString? xmlEncoding;
     [RaisesException=Setter, MeasureAs=DocumentXMLVersion] attribute DOMString? xmlVersion;