Reduce LS_INFO spam from voice_engine/.

webrtc/voice_engine/voe_dtmf_impl.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 132 matching lines @@
     _shared->SetLastError(
         VE_CHANNEL_NOT_VALID, kTraceError,
         "SetSendTelephoneEventPayloadType() failed to locate channel");
     return -1;
   }
   return channelPtr->SetSendTelephoneEventPayloadType(type);
 }
 
 int VoEDtmfImpl::GetSendTelephoneEventPayloadType(int channel,
                                                   unsigned char& type) {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "GetSendTelephoneEventPayloadType(channel=%d)", channel);
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);
     return -1;
   }
   voe::ChannelOwner ch = _shared->channel_manager().GetChannel(channel);
   voe::Channel* channelPtr = ch.channel();
   if (channelPtr == NULL) {
     _shared->SetLastError(
         VE_CHANNEL_NOT_VALID, kTraceError,
         "GetSendTelephoneEventPayloadType() failed to locate channel");
@@ skipping 36 matching lines @@
 
   CriticalSectionScoped sc(_shared->crit_sec());
 
   _dtmfFeedback = enable;
   _dtmfDirectFeedback = directFeedback;
 
   return 0;
 }
 
 int VoEDtmfImpl::GetDtmfFeedbackStatus(bool& enabled, bool& directFeedback) {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "GetDtmfFeedbackStatus()");
-
   CriticalSectionScoped sc(_shared->crit_sec());
 
   enabled = _dtmfFeedback;
   directFeedback = _dtmfDirectFeedback;
-
-  WEBRTC_TRACE(kTraceStateInfo, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "GetDtmfFeedbackStatus() => enabled=%d, directFeedback=%d",
-               enabled, directFeedback);
   return 0;
 }
 #endif  // #ifdef WEBRTC_VOICE_ENGINE_DTMF_API
 
 }  // namespace webrtc