Editing - Code refactoring to avoid redundant function calls

Source/core/editing/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 99 matching lines @@
         RefPtr<Element> blockquote = createBlockElement();
         insertNodeAt(blockquote, start);
         RefPtr<Element> placeholder = createBreakElement(document());
         appendNode(placeholder, blockquote);
         setEndingSelection(VisibleSelection(positionBeforeNode(placeholder.get()), DOWNSTREAM, endingSelection().isDirectional()));
         return;
     }
 
     RefPtr<Element> blockquoteForNextIndent;
     VisiblePosition endOfCurrentParagraph = endOfParagraph(startOfSelection);
-    VisiblePosition endAfterSelection = endOfParagraph(endOfParagraph(endOfSelection).next());
-    m_endOfLastParagraph = endOfParagraph(endOfSelection).deepEquivalent();
+    VisiblePosition endOfLastParagraph = endOfParagraph(endOfSelection);
+    VisiblePosition endAfterSelection = endOfParagraph(endOfLastParagraph.next());
+    m_endOfLastParagraph = endOfLastParagraph.deepEquivalent();
 
     bool atEnd = false;
     Position end;
     while (endOfCurrentParagraph != endAfterSelection && !atEnd) {
         if (endOfCurrentParagraph.deepEquivalent() == m_endOfLastParagraph)
             atEnd = true;
 
         rangeForParagraphSplittingTextNodesIfNeeded(endOfCurrentParagraph, start, end);
         endOfCurrentParagraph = end;
 
@@ skipping 145 matching lines @@
 
 PassRefPtr<Element> ApplyBlockElementCommand::createBlockElement() const
 {
     RefPtr<Element> element = createHTMLElement(document(), m_tagName);
     if (m_inlineStyle.length())
         element->setAttribute(styleAttr, m_inlineStyle);
     return element.release();
 }
 
 }