Delete VP8 feedback mode.

webrtc/modules/video_coding/codecs/vp8/simulcast_encoder_adapter_unittest.cc

 /*
  *  Copyright (c) 2014 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 283 matching lines @@
     EXPECT_EQ(0, strcmp(ref.plName, target.plName));
     EXPECT_EQ(ref.plType, target.plType);
     EXPECT_EQ(ref.width, target.width);
     EXPECT_EQ(ref.height, target.height);
     EXPECT_EQ(ref.startBitrate, target.startBitrate);
     EXPECT_EQ(ref.maxBitrate, target.maxBitrate);
     EXPECT_EQ(ref.minBitrate, target.minBitrate);
     EXPECT_EQ(ref.maxFramerate, target.maxFramerate);
     EXPECT_EQ(ref.VP8().pictureLossIndicationOn,
               target.VP8().pictureLossIndicationOn);
-    EXPECT_EQ(ref.VP8().feedbackModeOn, target.VP8().feedbackModeOn);
     EXPECT_EQ(ref.VP8().complexity, target.VP8().complexity);
     EXPECT_EQ(ref.VP8().resilience, target.VP8().resilience);
     EXPECT_EQ(ref.VP8().numberOfTemporalLayers,
               target.VP8().numberOfTemporalLayers);
     EXPECT_EQ(ref.VP8().denoisingOn, target.VP8().denoisingOn);
     EXPECT_EQ(ref.VP8().errorConcealmentOn, target.VP8().errorConcealmentOn);
     EXPECT_EQ(ref.VP8().automaticResizeOn, target.VP8().automaticResizeOn);
     EXPECT_EQ(ref.VP8().frameDroppingOn, target.VP8().frameDroppingOn);
     EXPECT_EQ(ref.VP8().keyFrameInterval, target.VP8().keyFrameInterval);
     EXPECT_EQ(ref.qpMax, target.qpMax);
@@ skipping 255 matching lines @@
   codec_.numberOfSimulcastStreams = 3;
   helper_->factory()->set_init_encode_return_value(
       WEBRTC_VIDEO_CODEC_FALLBACK_SOFTWARE);
   EXPECT_EQ(WEBRTC_VIDEO_CODEC_FALLBACK_SOFTWARE,
             adapter_->InitEncode(&codec_, 1, 1200));
   EXPECT_TRUE(helper_->factory()->encoders().empty());
 }
 
 }  // namespace testing
 }  // namespace webrtc