Android: Remove onOutputFormatRequest from the VideoCapturer interface

webrtc/api/android/java/src/org/webrtc/VideoCapturerAndroid.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 153 matching lines @@
           switchEventsHandler.onCameraSwitchDone(
               info.facing == android.hardware.Camera.CameraInfo.CAMERA_FACING_FRONT);
         }
       }
     });
     if (!didPost && switchEventsHandler != null) {
       switchEventsHandler.onCameraSwitchError("Camera is stopped.");
     }
   }
 
-  // Requests a new output format from the video capturer. Captured frames
-  // by the camera will be scaled/or dropped by the video capturer.
-  // It does not matter if width and height are flipped. I.E, |width| = 640, |height| = 480 produce
-  // the same result as |width| = 480, |height| = 640.
-  // TODO(magjed/perkj): Document what this function does. Change name?
-  @Override
-  public void onOutputFormatRequest(final int width, final int height, final int framerate) {
-    maybePostOnCameraThread(new Runnable() {
-      @Override public void run() {
-        onOutputFormatRequestOnCameraThread(width, height, framerate);
-      }
-    });
-  }
-
   // Reconfigure the camera to capture in a new format. This should only be called while the camera
   // is running.
   @Override
   public void changeCaptureFormat(final int width, final int height, final int framerate) {
     maybePostOnCameraThread(new Runnable() {
       @Override public void run() {
         startPreviewOnCameraThread(width, height, framerate);
       }
     });
   }
@@ skipping 341 matching lines @@
     }
     Logging.d(TAG, "switchCameraOnCameraThread");
     stopCaptureOnCameraThread(false /* stopHandler */);
     synchronized (cameraIdLock) {
       id = (id + 1) % android.hardware.Camera.getNumberOfCameras();
     }
     startCaptureOnCameraThread(requestedWidth, requestedHeight, requestedFramerate);
     Logging.d(TAG, "switchCameraOnCameraThread done");
   }
 
-  private void onOutputFormatRequestOnCameraThread(int width, int height, int framerate) {
-    checkIsOnCameraThread();
-    Logging.d(TAG, "onOutputFormatRequestOnCameraThread: " + width + "x" + height +
-        "@" + framerate);
-    frameObserver.onOutputFormatRequest(width, height, framerate);
-  }
-
   private int getDeviceOrientation() {
     int orientation = 0;
 
     WindowManager wm = (WindowManager) applicationContext.getSystemService(
         Context.WINDOW_SERVICE);
     switch(wm.getDefaultDisplay().getRotation()) {
       case Surface.ROTATION_90:
         orientation = 90;
         break;
       case Surface.ROTATION_180:
@@ skipping 72 matching lines @@
     cameraStatistics.addFrame();
     frameObserver.onTextureFrameCaptured(captureFormat.width, captureFormat.height, oesTextureId,
         transformMatrix, rotation, timestampNs);
   }
 
   @Override
   public boolean isScreencast() {
     return false;
   }
 }