Expose Web Animations API to Web Workers

Source/core/wawwa/MockAnimationPlayer.idl

Index: Source/core/wawwa/MockAnimationPlayer.idl
diff --git a/Source/modules/quota/StorageInfo.idl b/Source/core/wawwa/MockAnimationPlayer.idl
similarity index 83%
copy from Source/modules/quota/StorageInfo.idl
copy to Source/core/wawwa/MockAnimationPlayer.idl
index 112f4a472efd8fb27b9517619d4fe513efa3cca7..a378a9d3396f55c65672c70735c62e577d48c623 100644
--- a/Source/modules/quota/StorageInfo.idl
+++ b/Source/core/wawwa/MockAnimationPlayer.idl
@@ -28,11 +28,18 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+
 [
-    GarbageCollected,
-    NoInterfaceObject,
-    RuntimeEnabled=QuotaPromise
-] interface StorageInfo {
-    readonly attribute unsigned long long usage;
-    readonly attribute unsigned long long quota;
+    Exposed=MockAnimationPlayer,
+    Exposed=Worker,
+    WillBeGarbageCollected
+] interface MockAnimationPlayer {
+    [RaisesException] void pause();
+    [RaisesException] void play();
+    [RaisesException] void cancel();
+    [RaisesException] void finish();
+    [RaisesException] void reverse();
 };
+
+/*
+*/