Ensure clean layout for VisibleSelection::selectionFromContentsOfNode

third_party/WebKit/Source/core/editing/commands/ReplaceSelectionCommand.cpp

 /*
  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009, 2010, 2011 Google 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
@@ skipping 297 matching lines @@
 }
 
 HTMLElement* ReplacementFragment::insertFragmentForTestRendering(
     Element* rootEditableElement) {
   TRACE_EVENT0("blink", "ReplacementFragment::insertFragmentForTestRendering");
   DCHECK(m_document);
   HTMLElement* holder = createDefaultParagraphElement(*m_document.get());
 
   holder->appendChild(m_fragment);
   rootEditableElement->appendChild(holder);
+
+  // TODO(editing-dev): Hoist this call to the call sites.
   m_document->updateStyleAndLayoutIgnorePendingStylesheets();
 
   return holder;
 }
 
 void ReplacementFragment::restoreAndRemoveTestRenderingNodesToFragment(
     Element* holder) {
   if (!holder)
     return;
 
@@ skipping 1754 matching lines @@
   visitor->trace(m_startOfInsertedContent);
   visitor->trace(m_endOfInsertedContent);
   visitor->trace(m_insertionStyle);
   visitor->trace(m_documentFragment);
   visitor->trace(m_startOfInsertedRange);
   visitor->trace(m_endOfInsertedRange);
   CompositeEditCommand::trace(visitor);
 }
 
 }  // namespace blink