Revert of Web Animations API: Load resources referenced in element.animate()

Source/core/animation/EffectInput.cpp

Index: Source/core/animation/EffectInput.cpp
diff --git a/Source/core/animation/EffectInput.cpp b/Source/core/animation/EffectInput.cpp
index c92a32219ab774b6b853f43e5412a3c68bd9d0cc..2f87c28e668d7f864803948083a75f07a80e13f9 100644
--- a/Source/core/animation/EffectInput.cpp
+++ b/Source/core/animation/EffectInput.cpp
@@ -55,8 +55,6 @@
     if (!unsafe && !checkDocumentAndRenderer(element))
         return nullptr;
 
-    StyleSheetContents* styleSheetContents = element->document().elementSheet().contents();
-
     // FIXME: Move this code into KeyframeEffectModel, it will be used by the IDL constructor for that class.
     KeyframeEffectModel::KeyframeVector keyframes;
     Vector<RefPtr<MutableStylePropertySet> > propertySetVector;
@@ -101,7 +99,7 @@
 
             String value;
             keyframeDictionaryVector[i].get(property, value);
-            propertySet->setProperty(id, value, false, styleSheetContents);
+            propertySet->setProperty(id, value);
         }
     }