Added printing of frame level statistics.

Bug: none
Change-Id: I0fa607c4f26ccf2bceac116c7869698c9d16cfa3
Reviewed-on: https://webrtc-review.googlesource.com/61000
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22364}

modules/video_coding/codecs/test/videoprocessor_integrationtest.cc

@@ -246,6 +246,10 @@ void VideoProcessorIntegrationTest::AnalyzeAllFrames(
                          rate_profiles[rate_update_idx].input_fps);
   }
 
+  if (config_.print_frame_level_stats) {
+    stats_.PrintFrameStatistics();
+  }
+
   cpu_process_time_->Print();
   printf("\n");
 }