bindings: Adds virtual ScriptWrappable::wrap method.

Source/core/dom/Document.h

Index: Source/core/dom/Document.h
diff --git a/Source/core/dom/Document.h b/Source/core/dom/Document.h
index e7ab5855d8878c0275f7d565173403a074ce35a1..49cd9bfa225466992431f08cc7c077deb7dde4b0 100644
--- a/Source/core/dom/Document.h
+++ b/Source/core/dom/Document.h
@@ -216,6 +216,7 @@ private:
 
 class Document : public ContainerNode, public TreeScope, public SecurityContext, public ExecutionContext, public ExecutionContextClient
     , public DocumentSupplementable, public LifecycleContext<Document> {
+    DEFINE_WRAPPERTYPEINFO();
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Document);
 public:
     static PassRefPtrWillBeRawPtr<Document> create(const DocumentInit& initializer = DocumentInit())
@@ -1040,6 +1041,8 @@ public:
 
     AtomicString convertLocalName(const AtomicString&);
 
+    virtual v8::Handle<v8::Object> wrap(v8::Handle<v8::Object> creationContext, v8::Isolate*) OVERRIDE;
+
 protected:
     Document(const DocumentInit&, DocumentClassFlags = DefaultDocumentClass);