Add AnimationTimingProperties dictionary

Source/core/animation/EffectInput.cpp

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
  * DATA, OR 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/animation/EffectInput.h"
 
 #include "bindings/core/v8/Dictionary.h"
+#include "bindings/core/v8/UnionTypesCore.h"
 #include "core/animation/AnimationInputHelpers.h"
 #include "core/animation/KeyframeEffectModel.h"
 #include "core/animation/StringKeyframe.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "wtf/NonCopyingSort.h"
 
 namespace blink {
 
@@ skipping 68 matching lines @@
     }
     if (!keyframeEffectModel->isReplaceOnly()) {
         exceptionState.throwDOMException(NotSupportedError, "Additive animations are not supported.");
         return nullptr;
     }
     keyframeEffectModel->forceConversionsToAnimatableValues(element);
 
     return keyframeEffectModel;
 }
 
+PassRefPtrWillBeRawPtr<AnimationEffect> EffectInput::convert(Element* element, const AnimationEffectOrDictionarySequence& effectInput, ExceptionState& exceptionState)
+{
+    if (effectInput.isAnimationEffect())
+        return effectInput.getAsAnimationEffect();
+    if (effectInput.isDictionarySequence())
+        return convert(element, effectInput.getAsDictionarySequence(), exceptionState);
+    return nullptr;
+}
+
 } // namespace blink