Revert "Import wpt@65954a35b4e0a5cee1f4839271ba0e44f187c0a6"

third_party/WebKit/LayoutTests/imported/wpt/dom/interfaces.html

Index: third_party/WebKit/LayoutTests/imported/wpt/dom/interfaces.html
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/dom/interfaces.html b/third_party/WebKit/LayoutTests/imported/wpt/dom/interfaces.html
index 529c44cbd4d2c42c56c72f1df94e4a787d02ae0a..21c35c238e3e15b112119a2961feb23c0de6aef9 100644
--- a/third_party/WebKit/LayoutTests/imported/wpt/dom/interfaces.html
+++ b/third_party/WebKit/LayoutTests/imported/wpt/dom/interfaces.html
@@ -159,7 +159,7 @@ interface HTMLCollection {
 
 [Constructor(MutationCallback callback)]
 interface MutationObserver {
-  void observe(Node target, optional MutationObserverInit options);
+  void observe(Node target, MutationObserverInit options);
   void disconnect();
   sequence<MutationRecord> takeRecords();
 };
@@ -196,7 +196,7 @@ interface Node : EventTarget {
   const unsigned short ELEMENT_NODE = 1;
   const unsigned short ATTRIBUTE_NODE = 2; // historical
   const unsigned short TEXT_NODE = 3;
-  const unsigned short CDATA_SECTION_NODE = 4;
+  const unsigned short CDATA_SECTION_NODE = 4; // historical
   const unsigned short ENTITY_REFERENCE_NODE = 5; // historical
   const unsigned short ENTITY_NODE = 6; // historical
   const unsigned short PROCESSING_INSTRUCTION_NODE = 7;
@@ -272,7 +272,6 @@ interface Document : Node {
   [NewObject] Element createElementNS(DOMString? namespace, DOMString qualifiedName, optional ElementCreationOptions options);
   [NewObject] DocumentFragment createDocumentFragment();
   [NewObject] Text createTextNode(DOMString data);
-  [NewObject] CDATASection createCDATASection(DOMString data);
   [NewObject] Comment createComment(DOMString data);
   [NewObject] ProcessingInstruction createProcessingInstruction(DOMString target, DOMString data);
 
@@ -428,10 +427,6 @@ interface Text : CharacterData {
 };
 
 [Exposed=Window]
-interface CDATASection : Text {
-};
-
-[Exposed=Window]
 interface ProcessingInstruction : CharacterData {
   readonly attribute DOMString target;
 };
@@ -529,7 +524,7 @@ callback interface NodeFilter {
   const unsigned long SHOW_ELEMENT = 0x1;
   const unsigned long SHOW_ATTRIBUTE = 0x2; // historical
   const unsigned long SHOW_TEXT = 0x4;
-  const unsigned long SHOW_CDATA_SECTION = 0x8;
+  const unsigned long SHOW_CDATA_SECTION = 0x8; // historical
   const unsigned long SHOW_ENTITY_REFERENCE = 0x10; // historical
   const unsigned long SHOW_ENTITY = 0x20; // historical
   const unsigned long SHOW_PROCESSING_INSTRUCTION = 0x40;
@@ -547,13 +542,14 @@ interface DOMTokenList {
   readonly attribute unsigned long length;
   getter DOMString? item(unsigned long index);
   boolean contains(DOMString token);
-  [CEReactions] void add(DOMString... tokens);
-  [CEReactions] void remove(DOMString... tokens);
-  [CEReactions] boolean toggle(DOMString token, optional boolean force);
-  [CEReactions] void replace(DOMString token, DOMString newToken);
+  void add(DOMString... tokens);
+  void remove(DOMString... tokens);
+  boolean toggle(DOMString token, optional boolean force);
+  void replace(DOMString token, DOMString newToken);
   boolean supports(DOMString token);
-  [CEReactions] stringifier attribute DOMString value;
-  //  iterable<DOMString>;
+           attribute DOMString value;
+  stringifier;
+//  iterable<DOMString>;
 };
 </script>
 <script>