NOT FOR LANDING Allocate SVGImageForContainer on demand

third_party/WebKit/Source/core/svg/graphics/SVGImage.h

Index: third_party/WebKit/Source/core/svg/graphics/SVGImage.h
diff --git a/third_party/WebKit/Source/core/svg/graphics/SVGImage.h b/third_party/WebKit/Source/core/svg/graphics/SVGImage.h
index c23f4520eb11636adae1510679b259d0010e56c3..9acc1e33dcb1d40f5c8d7451c49f846386aca4b0 100644
--- a/third_party/WebKit/Source/core/svg/graphics/SVGImage.h
+++ b/third_party/WebKit/Source/core/svg/graphics/SVGImage.h
@@ -54,8 +54,7 @@ public:
     LayoutBox* embeddedContentBox() const;
 
     bool isSVGImage() const override { return true; }
-    IntSize size() const override { return m_intrinsicSize; }
-    void setURL(const KURL& url) { m_url = url; }
+    IntSize size() const override;
 
     bool currentFrameHasSingleSecurityOrigin() const override;
 
@@ -105,9 +104,10 @@ private:
 
     SVGImage(ImageObserver*);
     void draw(SkCanvas*, const SkPaint&, const FloatRect& fromRect, const FloatRect& toRect, RespectImageOrientationEnum, ImageClampingMode) override;
-    void drawForContainer(SkCanvas*, const SkPaint&, const FloatSize, float, const FloatRect&, const FloatRect&);
+    void drawForContainer(SkCanvas*, const SkPaint&, const FloatSize, float, const FloatRect&, const FloatRect&, const KURL& urlWithFragment);
     void drawPatternForContainer(GraphicsContext*, const FloatSize, float, const FloatRect&, const FloatSize&, const FloatPoint&,
-        SkXfermode::Mode, const FloatRect&, const IntSize& repeatSpacing);
+        SkXfermode::Mode, const FloatRect&, const IntSize& repeatSpacing, const KURL& urlWithFragment);
+    void drawInternal(SkCanvas*, const SkPaint&, const FloatRect& fromRect, const FloatRect& toRect, RespectImageOrientationEnum, ImageClampingMode);
 
     OwnPtrWillBePersistent<SVGImageChromeClient> m_chromeClient;
     OwnPtrWillBePersistent<Page> m_page;