Convert first letter into a pseudo element.

Source/core/rendering/RenderObjectChildList.cpp

 /*
  * Copyright (C) 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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 27 matching lines @@
 
 void RenderObjectChildList::trace(Visitor* visitor)
 {
     visitor->trace(m_firstChild);
     visitor->trace(m_lastChild);
 }
 
 void RenderObjectChildList::destroyLeftoverChildren()
 {
     while (firstChild()) {
-        if (firstChild()->isListMarker() || (firstChild()->style()->styleType() == FIRST_LETTER && !firstChild()->isText())) {
-            firstChild()->remove();  // List markers are owned by their enclosing list and so don't get destroyed by this container. Similarly, first letters are destroyed by their remaining text fragment.
-        } else {
-            // Destroy any anonymous children remaining in the render tree, as well as implicit (shadow) DOM elements like those used in the engine-based text fields.
-            if (firstChild()->node())
-                firstChild()->node()->setRenderer(0);
-            firstChild()->destroy();
+        if (firstChild()->isListMarker()) {
+            firstChild()->remove(); // List markers are owned by their enclosing list and so don't get destroyed by this container.

[Julien - ping for review, 2014/10/01 21:14:47]

Nit: I would move that above the isListMarker check to match the style below.

[dsinclair, 2014/10/04 02:01:34]

Done.

+            continue;
         }
+
+        // Destroy any anonymous children remaining in the render tree, as well as implicit (shadow) DOM elements like those used in the engine-based text fields.
+        if (firstChild()->node())
+            firstChild()->node()->setRenderer(0);
+        firstChild()->destroy();
     }
 }
 
 RenderObject* RenderObjectChildList::removeChildNode(RenderObject* owner, RenderObject* oldChild, bool notifyRenderer)
 {
     ASSERT(oldChild->parent() == owner);
 
     if (oldChild->isFloatingOrOutOfFlowPositioned())
         toRenderBox(oldChild)->removeFloatingOrPositionedChildFromBlockLists();
 
@@ skipping 114 matching lines @@
     }
     if (oldChild.isText()) {
         oldChild.parent()->setShouldDoFullPaintInvalidation(true);
         return;
     }
     DisableCompositingQueryAsserts disabler;
     oldChild.invalidatePaintUsingContainer(oldChild.containerForPaintInvalidation(), oldChild.previousPaintInvalidationRect(), InvalidationRendererRemoval);
 }
 
 } // namespace blink