Always paint background and shadow separately

third_party/WebKit/Source/core/layout/LayoutImage.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010, 2011 Apple Inc.
  *               All rights reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011-2012. All rights reserved.
@@ skipping 195 matching lines @@
 
 void LayoutImage::areaElementFocusChanged(HTMLAreaElement* areaElement) {
   ASSERT(areaElement->imageElement() == node());
 
   if (areaElement->getPath(this).isEmpty())
     return;
 
   invalidatePaintAndMarkForLayoutIfNeeded();
 }
 
-bool LayoutImage::boxShadowShouldBeAppliedToBackground(
-    BackgroundBleedAvoidance bleedAvoidance,
-    const InlineFlowBox*) const {
-  if (!LayoutBoxModelObject::boxShadowShouldBeAppliedToBackground(
-          bleedAvoidance))
-    return false;
-
-  return !const_cast<LayoutImage*>(this)->backgroundIsKnownToBeObscured();
-}
-
 bool LayoutImage::foregroundIsKnownToBeOpaqueInRect(const LayoutRect& localRect,
                                                     unsigned) const {
   if (!m_imageResource->hasImage() || m_imageResource->errorOccurred())
     return false;
   if (!m_imageResource->cachedImage() ||
       !m_imageResource->cachedImage()->isLoaded())
     return false;
   if (!contentBoxRect().contains(localRect))
     return false;
   EFillBox backgroundClip = style()->backgroundClip();
@@ skipping 97 matching lines @@
 
   ImageResource* cachedImage = m_imageResource->cachedImage();
   if (cachedImage && cachedImage->getImage() &&
       cachedImage->getImage()->isSVGImage())
     return toSVGImage(cachedImage->getImage())->embeddedReplacedContent();
 
   return nullptr;
 }
 
 }  // namespace blink