Get rid of a redundant function alias lastPositionInNode()

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

 /*
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2010 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 231 matching lines @@
             Text* endContainer = toText(end.computeContainerNode());
             splitTextNode(endContainer, end.offsetInContainerNode());
             if (isStartAndEndOnSameNode)
                 start = firstPositionInOrBeforeNode(endContainer->previousSibling());
             if (isEndAndEndOfLastParagraphOnSameNode) {
                 if (m_endOfLastParagraph.offsetInContainerNode() == end.offsetInContainerNode())
                     m_endOfLastParagraph = lastPositionInOrAfterNode(endContainer->previousSibling());
                 else
                     m_endOfLastParagraph = Position(endContainer, m_endOfLastParagraph.offsetInContainerNode() - end.offsetInContainerNode());
             }
-            end = lastPositionInNode(endContainer->previousSibling());
+            end = Position::lastPositionInNode(endContainer->previousSibling());
         }
     }
 }
 
 VisiblePosition ApplyBlockElementCommand::endOfNextParagrahSplittingTextNodesIfNeeded(VisiblePosition& endOfCurrentParagraph, Position& start, Position& end)
 {
     VisiblePosition endOfNextParagraph = endOfParagraph(nextPositionOf(endOfCurrentParagraph));
     Position position = endOfNextParagraph.deepEquivalent();
     const ComputedStyle* style = computedStyleOfEnclosingTextNode(position);
     if (!style)
@@ skipping 38 matching lines @@
     return element;
 }
 
 DEFINE_TRACE(ApplyBlockElementCommand)
 {
     visitor->trace(m_endOfLastParagraph);
     CompositeEditCommand::trace(visitor);
 }
 
 } // namespace blink