[svg] Reset the initial view properly in SVGImage.

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 285 matching lines @@
         // of the image would be if we were drawing without clipping, and translate accordingly.
         FloatSize scale(dstRect.width() / srcRect.width(), dstRect.height() / srcRect.height());
         FloatSize topLeftOffset(srcRect.location().x() * scale.width(), srcRect.location().y() * scale.height());
         FloatPoint destOffset = dstRect.location() - topLeftOffset;
         AffineTransform transform = AffineTransform::translation(destOffset.x(), destOffset.y());
         transform.scale(scale.width(), scale.height());
         TransformRecorder transformRecorder(recordingContext, displayItemClient(), transform);
 
         FrameView* view = frameView();
         view->resize(containerSize());
-        if (!m_url.isEmpty())
-            view->scrollToFragment(m_url);
+
+        // Always call scrollToFragment, even if the url is empty, because
+        // there may have been a previous url/fragment that needs to be reset.
+        view->scrollToFragment(m_url);
+
         view->updateLayoutAndStyleForPainting();
         view->paint(&recordingContext, enclosingIntRect(srcRect));
         ASSERT(!view->needsLayout());
     }
 
     if (displayItemList)
         displayItemList->replay(&recordingContext);
     RefPtr<const SkPicture> recording = recordingContext.endRecording();
     context->drawPicture(recording.get());
 
@@ skipping 140 matching lines @@
 
     return m_page;
 }
 
 String SVGImage::filenameExtension() const
 {
     return "svg";
 }
 
 }