Remove most of FloatingObject.

sky/engine/core/rendering/line/LineBreaker.cpp

 /*
  * 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.
  *
  * 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 20 matching lines @@
     FloatingObject* lastFloatFromPreviousLine, LineWidth& width)
 {
     while (!resolver.position().atEnd() && !requiresLineBox(resolver.position(), lineInfo, LeadingWhitespace)) {
         RenderObject* object = resolver.position().object();
         if (object->isOutOfFlowPositioned()) {
             setStaticPositions(m_block, toRenderBox(object));
             if (object->style()->isOriginalDisplayInlineType()) {
                 resolver.runs().addRun(createRun(0, 1, object, resolver));
                 lineInfo.incrementRunsFromLeadingWhitespace();
             }
-        } else if (object->isFloating()) {
-            m_block->positionNewFloatOnLine(m_block->insertFloatingObject(toRenderBox(object)), lastFloatFromPreviousLine, lineInfo, width);
         } else if (object->isText() && object->style()->hasTextCombine() && object->isCombineText() && !toRenderCombineText(object)->isCombined()) {
             toRenderCombineText(object)->combineText();
             if (toRenderCombineText(object)->isCombined())
                 continue;
         }
         resolver.position().increment(&resolver);
     }
     resolver.commitExplicitEmbedding(resolver.runs());
 }
 
@@ skipping 20 matching lines @@
 
     if (resolver.position().atEnd())
         return resolver.position();
 
     BreakingContext context(resolver, lineInfo, width, renderTextInfo, lastFloatFromPreviousLine, appliedStartWidth, m_block);
 
     while (context.currentObject()) {
         context.initializeForCurrentObject();
         if (context.currentObject()->isOutOfFlowPositioned()) {
             context.handleOutOfFlowPositioned(m_positionedObjects);
-        } else if (context.currentObject()->isFloating()) {
-            context.handleFloat();
         } else if (context.currentObject()->isRenderInline()) {
             context.handleEmptyInline();
         } else if (context.currentObject()->isReplaced()) {
             context.handleReplaced();
         } else if (context.currentObject()->isText()) {
             if (context.handleText(wordMeasurements, m_hyphenated)) {
                 // We've hit a hard text line break. Our line break iterator is updated, so go ahead and early return.
                 return context.lineBreak();
             }
         } else {
@@ skipping 10 matching lines @@
 
         context.increment();
     }
 
     context.clearLineBreakIfFitsOnLine();
 
     return context.handleEndOfLine();
 }
 
 }