Adjust parameter in vp9 videoprocessor_integration test.

webrtc/modules/video_coding/codecs/test/videoprocessor_integrationtest.cc

 /*
  *  Copyright (c) 2012 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 672 matching lines @@
   SetRateProfilePars(&rate_profile, 1, 700, 30, 100);
   SetRateProfilePars(&rate_profile, 2, 500, 30, 200);
   rate_profile.frame_index_rate_update[3] = kNbrFramesLong + 1;
   rate_profile.num_frames = kNbrFramesLong;
   // Codec/network settings.
   CodecConfigPars process_settings;
   SetCodecParameters(&process_settings, kVideoCodecVP9, 0.0f, -1, 1, false,
                      false, true, false);
   // Metrics for expected quality.
   QualityMetrics quality_metrics;
-  SetQualityMetrics(&quality_metrics, 35.7, 30.0, 0.90, 0.85);
+  SetQualityMetrics(&quality_metrics, 35.5, 30.0, 0.90, 0.85);
   // Metrics for rate control.
   RateControlMetrics rc_metrics[3];
   SetRateControlMetrics(rc_metrics, 0, 0, 30, 20, 20, 30, 0, 1);
   SetRateControlMetrics(rc_metrics, 1, 2, 0, 20, 20, 60, 0, 0);
   SetRateControlMetrics(rc_metrics, 2, 0, 0, 25, 20, 40, 0, 0);
   ProcessFramesAndVerify(quality_metrics, rate_profile, process_settings,
                          rc_metrics);
 }
 
 // VP9: Run with no packet loss, with an update (decrease) in frame rate.
@@ skipping 302 matching lines @@
   QualityMetrics quality_metrics;
   SetQualityMetrics(&quality_metrics, 32.5, 30.0, 0.85, 0.80);
   // Metrics for rate control.
   RateControlMetrics rc_metrics[2];
   SetRateControlMetrics(rc_metrics, 0, 0, 20, 30, 10, 10, 0, 1);
   SetRateControlMetrics(rc_metrics, 1, 0, 0, 30, 15, 10, 0, 0);
   ProcessFramesAndVerify(quality_metrics, rate_profile, process_settings,
                          rc_metrics);
 }
 }  // namespace webrtc