Add [TypeChecking=Interface] to Internals and PrivateScriptTest

Source/core/testing/Internals.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 1784 matching lines @@
     if (!document->view()) {
         exceptionState.throwDOMException(InvalidAccessError, "The document provided is invalid.");
         return;
     }
 
     FrameView* frameView = document->view();
     frameView->updateLayoutAndStyleForPainting();
     frameView->setTracksPaintInvalidations(false);
 }
 
-void Internals::updateLayoutIgnorePendingStylesheetsAndRunPostLayoutTasks(ExceptionState& exceptionState)
-{
-    updateLayoutIgnorePendingStylesheetsAndRunPostLayoutTasks(0, exceptionState);
-}
-
 void Internals::updateLayoutIgnorePendingStylesheetsAndRunPostLayoutTasks(Node* node, ExceptionState& exceptionState)
 {
     Document* document;
     if (!node) {
         document = contextDocument();
     } else if (node->isDocumentNode()) {
         document = toDocument(node);
     } else if (isHTMLIFrameElement(*node)) {
         document = toHTMLIFrameElement(*node).contentDocument();
     } else {
@@ skipping 502 matching lines @@
 {
     ThreadState::current()->schedulePreciseGC();
 }
 
 ValueIterable<int>::IterationSource* Internals::startIteration(ScriptState*, ExceptionState&)
 {
     return new InternalsIterationSource();
 }
 
 } // namespace blink