Removed the IsRecordingInProcess check for speech since it is not needed

media/audio/cras/cras_input.cc

 // Copyright (c) 2012 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 "media/audio/cras/cras_input.h"
 
 #include <math.h>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 132 matching lines @@
     callback_ = NULL;
     cras_audio_format_destroy(audio_format);
     return;
   }
 
   // Before starting the stream, save the number of bytes in a frame for use in
   // the callback.
   bytes_per_frame_ = cras_client_format_bytes_per_frame(audio_format);
 
   // Adding the stream will start the audio callbacks.
-  if (cras_client_add_stream(client_, &stream_id_, stream_params) == 0) {
-    audio_manager_->IncreaseActiveInputStreamCount();
-  } else {
+  if (cras_client_add_stream(client_, &stream_id_, stream_params)) {
     DLOG(WARNING) << "Failed to add the stream.";
     callback_->OnError(this);
     callback_ = NULL;
   }
 
   // Done with config params.
   cras_audio_format_destroy(audio_format);
   cras_client_stream_params_destroy(stream_params);
 
   started_ = true;
 }
 
 void CrasInputStream::Stop() {
   DCHECK(client_);
 
   if (!callback_ || !started_)
     return;
 
   StopAgc();
 
   // Removing the stream from the client stops audio.
   cras_client_rm_stream(client_, stream_id_);
 
-  audio_manager_->DecreaseActiveInputStreamCount();
-
   started_ = false;
 }
 
 // Static callback asking for samples.  Run on high priority thread.
 int CrasInputStream::SamplesReady(cras_client* client,
                                   cras_stream_id_t stream_id,
                                   uint8* samples,
                                   size_t frames,
                                   const timespec* sample_ts,
                                   void* arg) {
@@ skipping 83 matching lines @@
 
 double CrasInputStream::GetVolumeRatioFromDecibels(double dB) const {
   return pow(10, dB / 20.0);
 }
 
 double CrasInputStream::GetDecibelsFromVolumeRatio(double volume_ratio) const {
   return 20 * log10(volume_ratio);
 }
 
 }  // namespace media