MediaRecorder: wire the bitRate settings in Blink and content (2nd go)

content/renderer/media/audio_track_recorder_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/audio_track_recorder.h"
 
 #include <stdint.h>
 
 #include "base/macros.h"
 #include "base/run_loop.h"
@@ skipping 79 matching lines @@
                       440,                          /* frequency */
                       first_params_.sample_rate()), /* sample rate */
         second_source_(second_params_.channels(),
                        440,
                        second_params_.sample_rate()),
         opus_decoder_(nullptr) {
     ResetDecoder(first_params_);
     PrepareBlinkTrack();
     audio_track_recorder_.reset(new AudioTrackRecorder(
         blink_track_, base::Bind(&AudioTrackRecorderTest::OnEncodedAudio,
-                                 base::Unretained(this))));
+                                 base::Unretained(this)),
+        0 /* bits_per_second */));
   }
 
   ~AudioTrackRecorderTest() {
     opus_decoder_destroy(opus_decoder_);
     opus_decoder_ = nullptr;
     audio_track_recorder_.reset();
     blink_track_.reset();
     blink::WebHeap::collectAllGarbageForTesting();
   }
 
@@ skipping 136 matching lines @@
       .WillOnce(RunClosure(quit_closure));
   audio_track_recorder_->OnData(*GetSecondSourceAudioBus(), time3);
 
   run_loop.Run();
   Mock::VerifyAndClearExpectations(this);
 }
 
 INSTANTIATE_TEST_CASE_P(, AudioTrackRecorderTest, ValuesIn(kATRTestParams));
 
 }  // namespace content