*** NOT FOR LANDING *** Text nodes should only inherit inheritable properties.

Source/core/layout/LayoutText.cpp

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net)
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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
@@ skipping 691 matching lines @@
     } else {
         left = std::min(left, rightEdge - caretWidthRightOfOffset);
         left = std::max(left, rootLeft);
     }
 
     return LayoutRect(style()->isHorizontalWritingMode() ? IntRect(left, top, caretWidth, height) : IntRect(top, left, height, caretWidth));
 }
 
 ALWAYS_INLINE float LayoutText::widthFromCache(const Font& f, int start, int len, float xPos, TextDirection textDirection, HashSet<const SimpleFontData*>* fallbackFonts, GlyphOverflow* glyphOverflow) const
 {
-    if (style()->hasTextCombine() && isCombineText()) {
+    if (isCombineText()) {

[Julien - ping for review, 2015/06/01 19:13:47]

We were only creating LayoutCombineText nodes if style()->hasTextCombine(). What
changed?

[mstensho (USE GERRIT), 2015/06/01 19:31:37]

-webkit-combine-text isn't an inherited property.

         const LayoutTextCombine* combineText = toLayoutTextCombine(this);
         if (combineText->isCombined())
             return combineText->combinedTextWidth(f);
     }
 
     TextRun run = constructTextRun(const_cast<LayoutText*>(this), f, this, start, len, styleRef(), textDirection);
     run.setCharactersLength(textLength() - start);
     ASSERT(run.charactersLength() >= run.length());
     run.setCodePath(canUseSimpleFontCodePath() ? TextRun::ForceSimple : TextRun::ForceComplex);
     run.setTabSize(!style()->collapseWhiteSpace(), style()->tabSize());
@@ skipping 1132 matching lines @@
 }
 
 void LayoutText::invalidateDisplayItemClients(const LayoutBoxModelObject& paintInvalidationContainer) const
 {
     LayoutObject::invalidateDisplayItemClients(paintInvalidationContainer);
     for (InlineTextBox* box = firstTextBox(); box; box = box->nextTextBox())
         paintInvalidationContainer.invalidateDisplayItemClientOnBacking(*box);
 }
 
 } // namespace blink