Test and fix for huge bwe drop after alr state.

webrtc/audio/test/low_bandwidth_audio_test.h

Index: webrtc/audio/test/low_bandwidth_audio_test.h
diff --git a/webrtc/audio/test/low_bandwidth_audio_test.h b/webrtc/audio/test/low_bandwidth_audio_test.h
index eae650af22ca167fde67aff7713f3391d1e554cf..0e04baa991bb85c08ae3863253f60512ebd1ce8b 100644
--- a/webrtc/audio/test/low_bandwidth_audio_test.h
+++ b/webrtc/audio/test/low_bandwidth_audio_test.h
@@ -51,6 +51,8 @@ class AudioQualityTest : public test::EndToEndTest {
   void PerformTest() override;
   void OnTestFinished() override;
 
+  Call* sender_call_;

[holmer, 2017/06/19 08:53:49]

AFAICT this can still be private?

[tschumi, 2017/06/19 10:36:03]

I think i could move it in to the NoBandwidthDropAfterDtx class.
Then it could be private. But this is the AudioQualityTest.

[holmer, 2017/06/19 11:51:53]

Ok, maybe worth doing? Or protected is enough?

[tschumi, 2017/06/19 12:08:48]

Ok moved sender_call_ to NoBandwidthDropAfterDtx.

+
  private:
   test::FakeAudioDevice* send_audio_device_;
 };