Make the web-animations engine use the passed in blink::WebFrameTime values.

Source/core/svg/graphics/SVGImageChromeClient.cpp

 /*
  * Copyright (C) 2012 Apple Inc. 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.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 68 matching lines @@
     m_animationTimer.startOneShot(fireTime, FROM_HERE);
 }
 
 void SVGImageChromeClient::animationTimerFired(Timer<SVGImageChromeClient>*)
 {
     if (!m_image)
         return;
     // serviceScriptedAnimations runs requestAnimationFrame callbacks, but SVG
     // images can't have any so we assert there's no script.
     ScriptForbiddenScope forbidScript;
-    m_image->frameView()->page()->animator().serviceScriptedAnimations(monotonicallyIncreasingTime());
+    double now = monotonicallyIncreasingTime();
+    m_image->frameView()->page()->animator().serviceScriptedAnimations(
+        blink::WebFrameTime(blink::WebFrameTime::Undefined, blink::WebFrameTime::Undefined, now, now + animationFrameDelay));
     m_image->frameView()->updateLayoutAndStyleForPainting();
 }
 
 }