Move CSSAnimationData and CSSAnimationDataList to platform/

Source/platform/animation/CSSAnimationDataList.h

Index: Source/platform/animation/CSSAnimationDataList.h
diff --git a/Source/core/platform/animation/CSSAnimationDataList.h b/Source/platform/animation/CSSAnimationDataList.h
similarity index 94%
rename from Source/core/platform/animation/CSSAnimationDataList.h
rename to Source/platform/animation/CSSAnimationDataList.h
index 48d855674f04c7458f0c9893231a6ed45f0d282a..e4e277b1c49cc3c8a697b5c5327e759bdfcbb5e8 100644
--- a/Source/core/platform/animation/CSSAnimationDataList.h
+++ b/Source/platform/animation/CSSAnimationDataList.h
@@ -25,13 +25,14 @@
 #ifndef CSSAnimationDataList_h
 #define CSSAnimationDataList_h
 
-#include "core/platform/animation/CSSAnimationData.h"
+#include "platform/PlatformExport.h"
+#include "platform/animation/CSSAnimationData.h"
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
-class CSSAnimationDataList {
+class PLATFORM_EXPORT CSSAnimationDataList {
     WTF_MAKE_FAST_ALLOCATED;
 public:
     CSSAnimationDataList() { }