Refactor Node::showTree*() functions.

third_party/WebKit/Source/core/editing/Position.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2009 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 612 matching lines @@
         break;
     }
     fprintf(stderr, ", offset:%d\n", m_offset);
 }
 
 template <typename Strategy>
 void PositionTemplate<Strategy>::showTreeForThis() const
 {
     if (!anchorNode())
         return;
-    anchorNode()->showTreeForThis();
+    // TODO(tkent): Replace WTFLogAlways with something else.
+    WTFLogAlways("%s", anchorNode()->toTreeStringForThis().utf8().data());
     showAnchorTypeAndOffset();
 }
 
 template <typename Strategy>
 void PositionTemplate<Strategy>::showTreeForThisInFlatTree() const
 {
     if (!anchorNode())
         return;
-    anchorNode()->showTreeForThisInFlatTree();
+    // TODO(tkent): Replace WTFLogAlways with something else.
+    WTFLogAlways("%s", anchorNode()->toFlatTreeStringForThis().utf8().data());
     showAnchorTypeAndOffset();
 }
 
 #endif
 
 template <typename PositionType>
 static std::ostream& printPosition(std::ostream& ostream, const PositionType& position)
 {
     if (position.isNull())
         return ostream << "null";
@@ skipping 45 matching lines @@
 
 void showTree(const blink::Position* pos)
 {
     if (pos)
         pos->showTreeForThis();
     else
         fprintf(stderr, "Cannot showTree for (nil)\n");
 }
 
 #endif