Move attributes and methods from HTMLDocument to Document

Source/core/dom/Document.idl

Index: Source/core/dom/Document.idl
diff --git a/Source/core/dom/Document.idl b/Source/core/dom/Document.idl
index a27bc8a8b529bb5d5825558646f1f5656b279ed1..382baccdb08d194eaabdde6814df5eea54f6661b 100644
--- a/Source/core/dom/Document.idl
+++ b/Source/core/dom/Document.idl
@@ -107,7 +107,11 @@ interface Document : Node {
     readonly attribute HTMLScriptElement? currentScript;
 
     // dynamic markup insertion
-    // FIXME: open(), close(), write() and writeln() are on HTMLDocument.
+    // FIXME: There are two open() methods in the spec.

[philipj_slow, 2015/06/24 11:52:19]

Make this TODO(habib.virji) since it's a new problem you've found.

[Habib Virji, 2015/06/25 13:09:47]

This FIXME is from the HTMLDocument.idl. 

There are two open() methods in the spec::
https://html.spec.whatwg.org/#document...
1. Document open(optional DOMString type = "text/html", optional DOMString
replace = "");
2. WindowProxy open(DOMString url, DOMString name, DOMString features, optional
boolean replace = false);

Hence keeping statement as it is, since open() I have defined is more for an
internally purpose, while spec open function have different functionality. 

+    [Custom, CustomElementCallbacks, RaisesException] void open();
+    [RaisesException] void close();
+    [CallWith=ActiveWindow, CustomElementCallbacks, RaisesException] void write(DOMString... text);
+    [CallWith=ActiveWindow, CustomElementCallbacks, RaisesException] void writeln(DOMString... text);
 
     // user interaction
     [ImplementedAs=domWindow] readonly attribute Window? defaultView;