Fix running of CSS Animations in SVG-in-<img>/background-image/etc.

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 11 matching lines @@
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 
 #include "core/svg/graphics/SVGImage.h"
 
+#include "core/animation/DocumentTimeline.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/dom/shadow/ComposedTreeWalker.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/loader/FrameLoadRequest.h"
 #include "core/page/Chrome.h"
 #include "core/rendering/style/RenderStyle.h"
 #include "core/rendering/svg/RenderSVGRoot.h"
 #include "core/svg/SVGDocument.h"
@@ skipping 382 matching lines @@
 }
 
 bool SVGImage::hasAnimations() const
 {
     if (!m_page)
         return false;
     LocalFrame* frame = m_page->mainFrame();
     SVGSVGElement* rootElement = toSVGDocument(frame->document())->rootElement();
     if (!rootElement)
         return false;
-    return rootElement->timeContainer()->hasAnimations();
+    return rootElement->timeContainer()->hasAnimations() || frame->document()->timeline().hasPendingUpdates();
 }
 
 bool SVGImage::dataChanged(bool allDataReceived)
 {
     TRACE_EVENT0("webkit", "SVGImage::dataChanged");
 
     // Don't do anything if is an empty image.
     if (!data()->size())
         return true;
 
@@ skipping 35 matching lines @@
 
     return m_page;
 }
 
 String SVGImage::filenameExtension() const
 {
     return "svg";
 }
 
 }