Revert of Combine webrtc/api/java/android and webrtc/api/java/src.

webrtc/api/android/java/src/org/webrtc/CameraEnumerator.java

Index: webrtc/api/android/java/src/org/webrtc/CameraEnumerator.java
diff --git a/webrtc/api/android/java/src/org/webrtc/CameraEnumerator.java b/webrtc/api/android/java/src/org/webrtc/CameraEnumerator.java
deleted file mode 100644
index 752e10aed2fcfd9872d6df1900139922f07766bc..0000000000000000000000000000000000000000
--- a/webrtc/api/android/java/src/org/webrtc/CameraEnumerator.java
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- *  Copyright 2016 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-package org.webrtc;
-
-public interface CameraEnumerator {
-  public String[] getDeviceNames();
-  public boolean isFrontFacing(String deviceName);
-  public boolean isBackFacing(String deviceName);
-
-  public CameraVideoCapturer createCapturer(String deviceName,
-      CameraVideoCapturer.CameraEventsHandler eventsHandler);
-}