Revert of Add QP sum stats for received streams.

webrtc/media/engine/webrtcvideoengine2_unittest.cc

 /*
  *  Copyright (c) 2004 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 3412 matching lines @@
   stats.target_delay_ms = 5;
   stats.jitter_buffer_ms = 6;
   stats.min_playout_delay_ms = 7;
   stats.render_delay_ms = 8;
   stats.width = 9;
   stats.height = 10;
   stats.frame_counts.key_frames = 11;
   stats.frame_counts.delta_frames = 12;
   stats.frames_rendered = 13;
   stats.frames_decoded = 14;
-  stats.qp_sum = rtc::Optional<uint64_t>(15);
   stream->SetStats(stats);
 
   cricket::VideoMediaInfo info;
   ASSERT_TRUE(channel_->GetStats(&info));
   EXPECT_EQ(stats.decoder_implementation_name,
             info.receivers[0].decoder_implementation_name);
   EXPECT_EQ(stats.decode_ms, info.receivers[0].decode_ms);
   EXPECT_EQ(stats.max_decode_ms, info.receivers[0].max_decode_ms);
   EXPECT_EQ(stats.current_delay_ms, info.receivers[0].current_delay_ms);
   EXPECT_EQ(stats.target_delay_ms, info.receivers[0].target_delay_ms);
   EXPECT_EQ(stats.jitter_buffer_ms, info.receivers[0].jitter_buffer_ms);
   EXPECT_EQ(stats.min_playout_delay_ms, info.receivers[0].min_playout_delay_ms);
   EXPECT_EQ(stats.render_delay_ms, info.receivers[0].render_delay_ms);
   EXPECT_EQ(stats.width, info.receivers[0].frame_width);
   EXPECT_EQ(stats.height, info.receivers[0].frame_height);
   EXPECT_EQ(stats.frame_counts.key_frames + stats.frame_counts.delta_frames,
             info.receivers[0].frames_received);
   EXPECT_EQ(stats.frames_rendered, info.receivers[0].frames_rendered);
   EXPECT_EQ(stats.frames_decoded, info.receivers[0].frames_decoded);
-  EXPECT_EQ(stats.qp_sum, info.receivers[0].qp_sum);
 }
 
 TEST_F(WebRtcVideoChannel2Test, GetStatsTranslatesReceivePacketStatsCorrectly) {
   FakeVideoReceiveStream* stream = AddRecvStream();
   webrtc::VideoReceiveStream::Stats stats;
   stats.rtp_stats.transmitted.payload_bytes = 2;
   stats.rtp_stats.transmitted.header_bytes = 3;
   stats.rtp_stats.transmitted.padding_bytes = 4;
   stats.rtp_stats.transmitted.packets = 5;
   stats.rtcp_stats.cumulative_lost = 6;
@@ skipping 785 matching lines @@
 }
 
 TEST_F(WebRtcVideoChannel2SimulcastTest, SetSendCodecsForSimulcastScreenshare) {
   webrtc::test::ScopedFieldTrials override_field_trials_(
       "WebRTC-SimulcastScreenshare/Enabled/");
   VerifySimulcastSettings(cricket::VideoCodec("VP8"), 1280, 720, 3, 2, true,
                           true);
 }
 
 }  // namespace cricket