Support fragment URLs for all kinds of SVG images

Source/core/html/HTMLVideoElement.cpp

Index: Source/core/html/HTMLVideoElement.cpp
diff --git a/Source/core/html/HTMLVideoElement.cpp b/Source/core/html/HTMLVideoElement.cpp
index e64a10fd0aa63fa70bd7c1a0daedc0f29a5d553a..54e3b123ca538de770aa1a065073eeb3c3cdc42f 100644
--- a/Source/core/html/HTMLVideoElement.cpp
+++ b/Source/core/html/HTMLVideoElement.cpp
@@ -91,7 +91,7 @@ void HTMLVideoElement::attach(const AttachContext& context)
             m_imageLoader = HTMLImageLoader::create(this);
         m_imageLoader->updateFromElement();
         if (layoutObject())
-            toLayoutImage(layoutObject())->imageResource()->setImageResource(m_imageLoader->image());
+            toLayoutImage(layoutObject())->imageResource()->setImageResource(m_imageLoader->image(), document().completeURL(posterImageURL()));
     }
 }
 
@@ -128,7 +128,7 @@ void HTMLVideoElement::parseAttribute(const QualifiedName& name, const AtomicStr
             m_imageLoader->updateFromElement(ImageLoader::UpdateIgnorePreviousError);
         } else {
             if (layoutObject())
-                toLayoutImage(layoutObject())->imageResource()->setImageResource(0);
+                toLayoutImage(layoutObject())->imageResource()->setImageResource(0, KURL());
         }
         // Notify the player when the poster image URL changes.
         if (webMediaPlayer())