Rename variable name from renderText to layoutText

Source/core/layout/LayoutBlockFlowLine.cpp

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All right reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 65 matching lines @@
         textBox->setIsText(isOnlyRun || text->document().inNoQuirksMode());
     textBox->setDirOverride(run.dirOverride(text->style()->rtlOrdering() == VisualOrder));
     if (run.m_hasHyphen)
         textBox->setHasHyphen(true);
     return textBox;
 }
 
 static inline void dirtyLineBoxesForRenderer(LayoutObject* o, bool fullLayout)
 {
     if (o->isText()) {
-        LayoutText* renderText = toLayoutText(o);
-        renderText->dirtyOrDeleteLineBoxesIfNeeded(fullLayout);
+        LayoutText* layoutText = toLayoutText(o);
+        layoutText->dirtyOrDeleteLineBoxesIfNeeded(fullLayout);
     } else {
         toLayoutInline(o)->dirtyLineBoxes(fullLayout);
     }
 }
 
 static bool parentIsConstructedOrHaveNext(InlineFlowBox* parentBox)
 {
     do {
         if (parentBox->isConstructed() || parentBox->nextOnLine())
             return true;
@@ skipping 77 matching lines @@
 
 static bool reachedEndOfTextRenderer(const BidiRunList<BidiRun>& bidiRuns)
 {
     BidiRun* run = bidiRuns.logicallyLastRun();
     if (!run)
         return true;
     unsigned pos = run->stop();
     LayoutObject* r = run->m_object;
     if (!r->isText() || r->isBR())
         return false;
-    LayoutText* renderText = toLayoutText(r);
-    unsigned length = renderText->textLength();
+    LayoutText* layoutText = toLayoutText(r);
+    unsigned length = layoutText->textLength();
     if (pos >= length)
         return true;
 
-    if (renderText->is8Bit())
-        return endsWithASCIISpaces(renderText->characters8(), pos, length);
-    return endsWithASCIISpaces(renderText->characters16(), pos, length);
+    if (layoutText->is8Bit())
+        return endsWithASCIISpaces(layoutText->characters8(), pos, length);
+    return endsWithASCIISpaces(layoutText->characters16(), pos, length);
 }
 
 RootInlineBox* LayoutBlockFlow::constructLine(BidiRunList<BidiRun>& bidiRuns, const LineInfo& lineInfo)
 {
     ASSERT(bidiRuns.firstRun());
 
     bool rootHasSelectedChildren = false;
     InlineFlowBox* parentBox = 0;
     int runCount = bidiRuns.runCount() - lineInfo.runsFromLeadingWhitespace();
     for (BidiRun* r = bidiRuns.firstRun(); r; r = r->next()) {
@@ skipping 1849 matching lines @@
     float logicalLeft = logicalLeftOffsetForLine(logicalHeight(), false).toFloat();
     float availableLogicalWidth = logicalRightOffsetForLine(logicalHeight(), false) - logicalLeft;
     updateLogicalWidthForAlignment(textAlign, 0, 0, logicalLeft, totalLogicalWidth, availableLogicalWidth, 0);
 
     if (!style()->isLeftToRightDirection())
         return logicalWidth() - logicalLeft;
     return logicalLeft;
 }
 
 }