Rename nodes/elements traversal function names.

Source/core/editing/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 764 matching lines @@
 // We should remove the Apple-style-span class when we're done, see <rdar://problem/5685600>.
 // We should remove styles from spans that are overridden by all of their children, either here
 // or at copy time.
 void ReplaceSelectionCommand::handleStyleSpans(InsertedNodes& insertedNodes)
 {
     HTMLSpanElement* wrappingStyleSpan = 0;
     // The style span that contains the source document's default style should be at
     // the top of the fragment, but Mail sometimes adds a wrapper (for Paste As Quotation),
     // so search for the top level style span instead of assuming it's at the top.
 
-    for (Node& node : NodeTraversal::from(insertedNodes.firstNodeInserted())) {
+    for (Node& node : NodeTraversal::startsAt(insertedNodes.firstNodeInserted())) {
         if (isLegacyAppleHTMLSpanElement(&node)) {
             wrappingStyleSpan = toHTMLSpanElement(&node);
             break;
         }
     }
 
     // There might not be any style spans if we're pasting from another application or if
     // we are here because of a document.execCommand("InsertHTML", ...) call.
     if (!wrappingStyleSpan)
         return;
@@ skipping 747 matching lines @@
 void ReplaceSelectionCommand::trace(Visitor* visitor)
 {
     visitor->trace(m_startOfInsertedContent);
     visitor->trace(m_endOfInsertedContent);
     visitor->trace(m_insertionStyle);
     visitor->trace(m_documentFragment);
     CompositeEditCommand::trace(visitor);
 }
 
 } // namespace blink