Skip inlines when looking for first-letter layoutObjects.

Source/core/dom/FirstLetterPseudoElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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
@@ skipping 124 matching lines @@
             if (firstLetterTextRenderer->style()->styleType() == FIRST_LETTER) {
                 firstLetterTextRenderer = firstLetterTextRenderer->slowFirstChild();
                 break;
             }
             firstLetterTextRenderer = firstLetterTextRenderer->nextSibling();
         } else if (firstLetterTextRenderer->isReplaced() || firstLetterTextRenderer->isLayoutButton()
             || firstLetterTextRenderer->isMenuList()) {
             return nullptr;
         } else if (firstLetterTextRenderer->isFlexibleBoxIncludingDeprecated() || firstLetterTextRenderer->isLayoutGrid()) {
             firstLetterTextRenderer = firstLetterTextRenderer->nextSibling();
-        } else if (firstLetterTextRenderer->style()->hasPseudoStyle(FIRST_LETTER)
+        } else if (!firstLetterTextRenderer->isInline()
+            && firstLetterTextRenderer->style()->hasPseudoStyle(FIRST_LETTER)
             && canHaveGeneratedChildren(*firstLetterTextRenderer)) {
             // There is a renderer further down the tree which has FIRST_LETTER set. When that node
             // is attached we will handle setting up the first letter then.
             return nullptr;
         } else {
             firstLetterTextRenderer = firstLetterTextRenderer->slowFirstChild();
         }
     }
 
     // No first letter text to display, we're done.
@@ skipping 149 matching lines @@
 
         // We only manage the style for the generated content items.
         if (!child->isText() && !child->isQuote() && !child->isImage())
             continue;
 
         child->setPseudoStyle(renderer->mutableStyle());
     }
 }
 
 } // namespace blink