Remove sizes attr.

sky/engine/core/html/HTMLImageElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 Apple Inc. All rights 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 11 matching lines @@
 
 #include "config.h"
 #include "core/html/HTMLImageElement.h"
 
 #include "core/CSSPropertyNames.h"
 #include "core/HTMLNames.h"
 #include "core/MediaTypeNames.h"
 #include "core/css/MediaQueryListListener.h"
 #include "core/css/MediaQueryMatcher.h"
 #include "core/css/MediaValuesDynamic.h"
-#include "core/css/parser/SizesAttributeParser.h"
 #include "core/dom/Attribute.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/fetch/ImageResource.h"
 #include "core/frame/UseCounter.h"
 #include "core/html/HTMLAnchorElement.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/canvas/CanvasRenderingContext.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include "core/html/parser/HTMLSrcsetParser.h"
 #include "core/inspector/ConsoleMessage.h"
@@ skipping 334 matching lines @@
     LayoutSize size;
     size = image->imageSizeForRenderer(renderer()); // FIXME: Not sure about this.
     if (renderer() && renderer()->isRenderImage() && image->image() && !image->image()->hasRelativeWidth())
         size.scale(toRenderImage(renderer())->imageDevicePixelRatio());
     return size;
 }
 
 void HTMLImageElement::selectSourceURL(ImageLoader::UpdateFromElementBehavior behavior)
 {
     unsigned effectiveSize = 0;
-    if (RuntimeEnabledFeatures::pictureSizesEnabled()) {
-        String sizes = getAttribute(HTMLNames::sizesAttr);
-        if (!sizes.isNull())
-            UseCounter::count(document(), UseCounter::Sizes);
-        SizesAttributeParser parser = SizesAttributeParser(MediaValuesDynamic::create(document()), sizes);
-        effectiveSize = parser.length();
-        m_effectiveSizeViewportDependant = parser.viewportDependant();
-    }
     ImageCandidate candidate = bestFitSourceForImageAttributes(
         document().devicePixelRatio(), effectiveSize,
         getAttribute(HTMLNames::srcAttr), getAttribute(HTMLNames::srcsetAttr));
     setBestFitURLAndDPRFromImageCandidate(candidate);
     if (m_intrinsicSizingViewportDependant && m_effectiveSizeViewportDependant && !m_listener.get()) {
         m_listener = ViewportChangeListener::create(this);
         document().mediaQueryMatcher().addViewportListener(m_listener.get());
     }
     imageLoader().updateFromElement(behavior);
 }
 
 const KURL& HTMLImageElement::sourceURL() const
 {
     return cachedImage()->response().url();
 }
 
 }