First pass at removing position:fixed.

sky/engine/core/rendering/LayoutState.cpp

 /*
  * Copyright (C) 2007 Apple 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:
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 30 matching lines @@
     ASSERT(!view.layoutState());
     view.pushLayoutState(*this);
 }
 
 LayoutState::LayoutState(RenderBox& renderer, const LayoutSize& offset, bool containingBlockLogicalWidthChanged)
     : m_containingBlockLogicalWidthChanged(containingBlockLogicalWidthChanged)
     , m_next(renderer.view()->layoutState())
     , m_renderer(renderer)
 {
     renderer.view()->pushLayoutState(*this);
-    bool fixed = renderer.isOutOfFlowPositioned() && renderer.style()->position() == FixedPosition;
-    if (fixed) {
-        // FIXME: This doesn't work correctly with transforms.
-        FloatPoint fixedOffset = renderer.view()->localToAbsolute(FloatPoint(), IsFixed);
-        m_layoutOffset = LayoutSize(fixedOffset.x(), fixedOffset.y()) + offset;
-    } else {
-        m_layoutOffset = m_next->m_layoutOffset + offset;
-    }
+    m_layoutOffset = m_next->m_layoutOffset + offset;
 
-    if (renderer.isOutOfFlowPositioned() && !fixed) {
+    if (renderer.isOutOfFlowPositioned()) {
         if (RenderObject* container = renderer.container()) {
             if (container->style()->hasInFlowPosition() && container->isRenderInline())
                 m_layoutOffset += toRenderInline(container)->offsetForInFlowPositionedInline(renderer);
         }
     }
 
     // FIXME: <http://bugs.webkit.org/show_bug.cgi?id=13443> Apply control clip if present.
 }
 
 LayoutState::LayoutState(RenderObject& root)
@@ skipping 15 matching lines @@
 
 LayoutState::~LayoutState()
 {
     if (m_renderer.view()->layoutState()) {
         ASSERT(m_renderer.view()->layoutState() == this);
         m_renderer.view()->popLayoutState();
     }
 }
 
 } // namespace blink