Remove dead position:relative code.

sky/engine/core/rendering/line/BreakingContextInlineHeaders.h

 /*
  * 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.
  * Copyright (C) 2013 Adobe Systems Incorporated.
  *
  * 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 180 matching lines @@
     // FIXME: The math here is actually not really right. It's a best-guess approximation that
     // will work for the common cases
     RenderObject* containerBlock = child->container();
     LayoutUnit blockHeight = block->logicalHeight();
     if (containerBlock->isRenderInline()) {
         // A relative positioned inline encloses us. In this case, we also have to determine our
         // position as though we were an inline. Set |staticInlinePosition| and |staticBlockPosition| on the relative positioned
         // inline so that we can obtain the value later.
         toRenderInline(containerBlock)->layer()->setStaticInlinePosition(block->startAlignedOffsetForLine(false));
         toRenderInline(containerBlock)->layer()->setStaticBlockPosition(blockHeight);
-
-        // If |child| is a leading or trailing positioned object this is its only opportunity to ensure it moves with an inline
-        // container changing width.
-        child->moveWithEdgeOfInlineContainerIfNecessary();
     }
     block->updateStaticInlinePositionForChild(child);
     child->layer()->setStaticBlockPosition(blockHeight);
 }
 
 // FIXME: The entire concept of the skipTrailingWhitespace function is flawed, since we really need to be building
 // line boxes even for containers that may ultimately collapse away. Otherwise we'll never get positioned
 // elements quite right. In other words, we need to build this function's work into the normal line
 // object iteration process.
 // NB. this function will insert any floating elements that would otherwise
@@ skipping 596 matching lines @@
 
     if (style->textIndentType() == TextIndentHanging)
         shouldIndentText = shouldIndentText == IndentText ? DoNotIndentText : IndentText;
 
     return shouldIndentText;
 }
 
 }
 
 #endif  // SKY_ENGINE_CORE_RENDERING_LINE_BREAKINGCONTEXTINLINEHEADERS_H_