Use stricter typing for NodeLists throughout the code base

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 1416 matching lines @@
                 RefPtrWillBeRawPtr<LayerRectList> rects = LayerRectList::create();
                 accumulateLayerRectList(compositor, rootLayer, rects.get());
                 return rects;
             }
         }
     }
 
     return nullptr;
 }
 
-PassRefPtrWillBeRawPtr<NodeList> Internals::nodesFromRect(Document* document, int centerX, int centerY, unsigned topPadding, unsigned rightPadding,
+PassRefPtrWillBeRawPtr<StaticNodeList> Internals::nodesFromRect(Document* document, int centerX, int centerY, unsigned topPadding, unsigned rightPadding,
     unsigned bottomPadding, unsigned leftPadding, bool ignoreClipping, bool allowShadowContent, bool allowChildFrameContent, ExceptionState& exceptionState) const
 {
     if (!document || !document->frame() || !document->frame()->view()) {
         exceptionState.throwDOMException(InvalidAccessError, "No view can be obtained from the provided document.");
         return nullptr;
     }
 
     LocalFrame* frame = document->frame();
     FrameView* frameView = document->view();
     RenderView* renderView = document->renderView();
@@ skipping 930 matching lines @@
     } else if (type == "none") {
         webtype = blink::ConnectionTypeNone;
     } else {
         exceptionState.throwDOMException(NotFoundError, ExceptionMessages::failedToEnumerate("connection type", type));
         return;
     }
     networkStateNotifier().setWebConnectionTypeForTest(webtype);
 }
 
 } // namespace WebCore