Rename m_run to m_textRun in Shaper

Source/platform/fonts/shaping/Shaper.cpp

 /*
  * Copyright (c) 2015 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 22 matching lines @@
 
 #include "platform/fonts/GlyphBuffer.h"
 #include "platform/fonts/GlyphPage.h"
 #include "platform/text/TextRun.h"
 
 namespace blink {
 
 Shaper::Shaper(const Font* font, const TextRun& run, const GlyphData* emphasisData,
     HashSet<const SimpleFontData*>* fallbackFonts, FloatRect* bounds)
     : m_font(font)
-    , m_run(run)
+    , m_textRun(run)
     , m_fallbackFonts(fallbackFonts)
     , m_glyphBoundingBox(bounds)
     , m_expansion(0)
     , m_expansionPerOpportunity(0)
     , m_isAfterExpansion(!run.allowsLeadingExpansion())
     , m_emphasisSubstitutionData(emphasisData)
 {
     if (emphasisData) {
         ASSERT(emphasisData->fontData);
         m_emphasisGlyphCenter = emphasisData->fontData->boundsForGlyph(emphasisData->glyph).center();
@@ skipping 14 matching lines @@
     if (!isVertical) {
         buffer->add(m_emphasisSubstitutionData->glyph, emphasisFontData,
             midGlyphOffset - m_emphasisGlyphCenter.x());
     } else {
         buffer->add(m_emphasisSubstitutionData->glyph, emphasisFontData,
             FloatPoint(-m_emphasisGlyphCenter.x(), midGlyphOffset - m_emphasisGlyphCenter.y()));
     }
 }
 
 } // namespace blink