Replace LayoutPart::GetFrameViewBase with GetNodeFrameView

third_party/WebKit/Source/core/layout/LayoutTreeAsText.cpp

 /*
  * Copyright (C) 2004, 2006, 2007 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 491 matching lines @@
   }
 
   for (LayoutObject* child = o.SlowFirstChild(); child;
        child = child->NextSibling()) {
     if (child->HasLayer())
       continue;
     Write(ts, *child, indent + 1, behavior);
   }
 
   if (o.IsLayoutPart()) {
-    FrameViewBase* frame_view_base = ToLayoutPart(o).GetFrameViewBase();
-    if (frame_view_base && frame_view_base->IsFrameView()) {
-      FrameView* view = ToFrameView(frame_view_base);
-      LayoutViewItem root_item = view->GetLayoutViewItem();
+    FrameView* frame_view = ToLayoutPart(o).ChildFrameView();
+    if (frame_view) {
+      LayoutViewItem root_item = frame_view->GetLayoutViewItem();
       if (!root_item.IsNull()) {
         root_item.UpdateStyleAndLayout();
         PaintLayer* layer = root_item.Layer();
         if (layer)
           LayoutTreeAsText::WriteLayers(ts, layer, layer, layer->Rect(),
                                         indent + 1, behavior);
       }
     }
   }
 }
@@ skipping 349 matching lines @@
   element->GetDocument().UpdateStyleAndLayout();
 
   LayoutObject* layout_object = element->GetLayoutObject();
   if (!layout_object || !layout_object->IsListItem())
     return String();
 
   return ToLayoutListItem(layout_object)->MarkerText();
 }
 
 }  // namespace blink