Remove ImageObserver::didDraw()

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

 /*
  * Copyright (C) 2006 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 387 matching lines @@
   {
     SkAutoCanvasRestore ar(canvas, false);
     if (drawNeedsLayer(paint)) {
       SkRect layerRect = dstRect;
       canvas->saveLayer(&layerRect, &paint);
     }
     sk_sp<const SkPicture> recording = imagePicture.endRecording();
     canvas->drawPicture(recording.get());
   }
 
-  if (getImageObserver())
-    getImageObserver()->didDraw(this);
-
   // Start any (SMIL) animations if needed. This will restart or continue
   // animations if preceded by calls to resetAnimation or stopAnimation
   // respectively.
   startAnimation();
 }
 
 LayoutReplaced* SVGImage::embeddedReplacedContent() const {
   SVGSVGElement* rootElement = svgRootElement(m_page.get());
   if (!rootElement)
     return nullptr;
@@ skipping 194 matching lines @@
   }
 
   return m_page ? SizeAvailable : SizeUnavailable;
 }
 
 String SVGImage::filenameExtension() const {
   return "svg";
 }
 
 }  // namespace blink