NOT FOR LANDING Experiment with allocating SVGImageForContainer on demand

Source/core/layout/LayoutImageResource.cpp

Index: Source/core/layout/LayoutImageResource.cpp
diff --git a/Source/core/layout/LayoutImageResource.cpp b/Source/core/layout/LayoutImageResource.cpp
index 85e24d61d56493228c2276e38b94076d114c9807..0061305fd6760bdb373d0f5c6447273f8bbd7f96 100644
--- a/Source/core/layout/LayoutImageResource.cpp
+++ b/Source/core/layout/LayoutImageResource.cpp
@@ -88,13 +88,6 @@ void LayoutImageResource::resetAnimation()
     m_layoutObject->setShouldDoFullPaintInvalidation();
 }
 
-void LayoutImageResource::setContainerSizeForLayoutObject(const IntSize& imageContainerSize)
-{
-    ASSERT(m_layoutObject);
-    if (m_cachedImage)
-        m_cachedImage->setContainerSizeForLayoutObject(m_layoutObject, imageContainerSize, m_layoutObject->style()->effectiveZoom());
-}
-
 LayoutSize LayoutImageResource::getImageSize(float multiplier, ImageResource::SizeType type) const
 {
     if (!m_cachedImage)