Get rid of continuations.

sky/engine/core/rendering/RenderObject.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 1845 matching lines @@
 {
     // FIXME: We could save this call when the change only affected non-inherited properties.
     for (RenderObject* child = slowFirstChild(); child; child = child->nextSibling()) {
         if (!child->isAnonymous() || child->style()->styleType() != NOPSEUDO)
             continue;
 
         if (blockChildrenOnly && !child->isRenderBlock())
             continue;
 
         RefPtr<RenderStyle> newStyle = RenderStyle::createAnonymousStyleWithDisplay(style(), child->style()->display());
-
-        // Preserve the position style of anonymous block continuations as they can have relative position when
-        // they contain block descendants of relative positioned inlines.
-        if (child->isRelPositioned() && toRenderBlock(child)->isAnonymousBlockContinuation())
-            newStyle->setPosition(child->style()->position());
-
         updateAnonymousChildStyle(child, newStyle.get());
-
         child->setStyle(newStyle.release());
     }
 }
 
 void RenderObject::updateFillImages(const FillLayer* oldLayers, const FillLayer& newLayers)
 {
     // Optimize the common case
     if (oldLayers && !oldLayers->next() && !newLayers.next() && (oldLayers->image() == newLayers.image()))
         return;
 
@@ skipping 326 matching lines @@
 void RenderObject::destroyAndCleanupAnonymousWrappers()
 {
     // If the tree is destroyed, there is no need for a clean-up phase.
     if (documentBeingDestroyed()) {
         destroy();
         return;
     }
 
     RenderObject* destroyRoot = this;
     for (RenderObject* destroyRootParent = destroyRoot->parent(); destroyRootParent && destroyRootParent->isAnonymous(); destroyRoot = destroyRootParent, destroyRootParent = destroyRootParent->parent()) {
-        // Anonymous block continuations are tracked and destroyed elsewhere (see the bottom of RenderBlock::removeChild)
-        if (destroyRootParent->isRenderBlock() && toRenderBlock(destroyRootParent)->isAnonymousBlockContinuation())
-            break;
         if (destroyRootParent->slowFirstChild() != this || destroyRootParent->slowLastChild() != this)
             break;
     }
 
     destroyRoot->destroy();
 
     // WARNING: |this| is deleted here.
 }
 
 void RenderObject::destroy()
@@ skipping 139 matching lines @@
                 overline.color = resultColor;
                 overline.style = resultStyle;
             }
             if (currDecs & TextDecorationLineThrough) {
                 decorations &= ~TextDecorationLineThrough;
                 linethrough.color = resultColor;
                 linethrough.style = resultStyle;
             }
         }
         curr = curr->parent();
-        if (curr && curr->isAnonymousBlock() && toRenderBlock(curr)->continuation())
-            curr = toRenderBlock(curr)->continuation();
     } while (curr && decorations && (!quirksMode || !curr->node() || (!isHTMLAnchorElement(*curr->node()))));
 
     // If we bailed out, use the element we bailed out at (typically a <font> or <a> element).
     if (decorations && curr) {
         styleToUse = curr->style(firstlineStyle);
         resultColor = styleToUse->decorationColor();
         if (decorations & TextDecorationUnderline) {
             underline.color = resultColor;
             underline.style = resultStyle;
         }
@@ skipping 284 matching lines @@
 {
     if (object1) {
         const blink::RenderObject* root = object1;
         while (root->parent())
             root = root->parent();
         root->showRenderTreeAndMark(object1, "*", object2, "-", 0);
     }
 }
 
 #endif