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

webrtc/api/java/android/org/webrtc/CameraEnumerationAndroid.java

 /*
  *  Copyright 2015 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.
  */
 
@@ skipping 217 matching lines @@
         if (info.facing == facing) {
           return getDeviceName(i);
         }
       } catch (Exception e) {
         Logging.e(TAG, "getCameraInfo() failed on index " + i, e);
       }
     }
     return null;
   }
 }