Revert "Rename DOMWindow interface to Window"

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 2029c3dbf8974773e60ad0f2887675ecf7a8d922..33b5a2125b6fd6354c264b6f994d2bbf30e945b6 100644
--- a/Source/core/dom/Document.idl
+++ b/Source/core/dom/Document.idl
@@ -86,7 +86,7 @@ callback CustomElementConstructor = Element ();
 
     // DOM Level 2 Abstract Views (DocumentView interface)
 
-    readonly attribute Window defaultView;
+    readonly attribute DOMWindow defaultView;
 
     // DOM Level 2 Style (DocumentStyle interface)
 
@@ -256,7 +256,7 @@ callback CustomElementConstructor = Element ();
     [NotEnumerable] attribute EventListener onwebkitpointerlockerror;
     [NotEnumerable, EnabledAtRuntime=experimentalContentSecurityPolicyFeatures] attribute EventListener onsecuritypolicyviolation;
 
-    [EnabledAtRuntime=touch] Touch createTouch([Default=Undefined] optional Window window,
+    [EnabledAtRuntime=touch] Touch createTouch([Default=Undefined] optional DOMWindow window,
                                                [Default=Undefined] optional EventTarget target,
                                                [Default=Undefined] optional long identifier,
                                                [Default=Undefined] optional long pageX,