Add failure type parameter to onFailure callback.

webrtc/sdk/android/api/org/webrtc/Camera1Session.java

 /*
  *  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.
  */
 
@@ skipping 47 matching lines @@
       final SurfaceTextureHelper surfaceTextureHelper, final int cameraId, final int width,
       final int height, final int framerate) {
     final long constructionTimeNs = System.nanoTime();
     Logging.d(TAG, "Open camera " + cameraId);
     events.onCameraOpening();
 
     final android.hardware.Camera camera;
     try {
       camera = android.hardware.Camera.open(cameraId);
     } catch (RuntimeException e) {
-      callback.onFailure(e.getMessage());
+      callback.onFailure(FailureType.ERROR, e.getMessage());
       return;
     }
 
     try {
       camera.setPreviewTexture(surfaceTextureHelper.getSurfaceTexture());
     } catch (IOException e) {
       camera.release();
-      callback.onFailure(e.getMessage());
+      callback.onFailure(FailureType.ERROR, e.getMessage());
       return;
     }
 
     final android.hardware.Camera.CameraInfo info = new android.hardware.Camera.CameraInfo();
     android.hardware.Camera.getCameraInfo(cameraId, info);
 
     final android.hardware.Camera.Parameters parameters = camera.getParameters();
     final CaptureFormat captureFormat =
         findClosestCaptureFormat(parameters, width, height, framerate);
     final Size pictureSize = findClosestPictureSize(parameters, width, height);
@@ skipping 247 matching lines @@
     }
     return (info.orientation + rotation) % 360;
   }
 
   private void checkIsOnCameraThread() {
     if (Thread.currentThread() != cameraThreadHandler.getLooper().getThread()) {
       throw new IllegalStateException("Wrong thread");
     }
   }
 }