Delete EventDispatcher interface

Reviewed By: achen1

Differential Revision: D8232129

fbshipit-source-id: 6d618b4a587c0b0e1dfac967e8d22c05a62c44ee

ReactAndroid/src/main/java/com/facebook/react/bridge/EventDispatcher.java

@@ -1,13 +0,0 @@
-/**
- * Copyright (c) 2014-present, Facebook, Inc.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-package com.facebook.react.bridge;
-
-/**
- * Marker interface for EventDispatcher.
- */
-public interface EventDispatcher {
-}