Reduce LS_INFO spam from voice_engine/.

webrtc/voice_engine/voe_hardware_impl.cc

Index: webrtc/voice_engine/voe_hardware_impl.cc
diff --git a/webrtc/voice_engine/voe_hardware_impl.cc b/webrtc/voice_engine/voe_hardware_impl.cc
index b4a39f37fcf9463c06b4cdf6fb1bc1f9400e5a0b..b2bb87143e8532d7c2e8104e48921dd76872914d 100644
--- a/webrtc/voice_engine/voe_hardware_impl.cc
+++ b/webrtc/voice_engine/voe_hardware_impl.cc
@@ -82,9 +82,6 @@ int VoEHardwareImpl::SetAudioDeviceLayer(AudioLayers audioLayer) {
 }
 
 int VoEHardwareImpl::GetAudioDeviceLayer(AudioLayers& audioLayer) {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "GetAudioDeviceLayer(devices=?)");
-
   // Can always be called regardless of VoE state
 
   AudioDeviceModule::AudioLayer activeLayer(
@@ -124,15 +121,9 @@ int VoEHardwareImpl::GetAudioDeviceLayer(AudioLayers& audioLayer) {
                             "  unknown audio layer");
   }
 
-  WEBRTC_TRACE(kTraceStateInfo, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "  Output: audioLayer=%d", audioLayer);
-
   return 0;
 }
 int VoEHardwareImpl::GetNumOfRecordingDevices(int& devices) {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "GetNumOfRecordingDevices(devices=?)");
-
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);
     return -1;
@@ -140,16 +131,10 @@ int VoEHardwareImpl::GetNumOfRecordingDevices(int& devices) {
 
   devices = static_cast<int>(_shared->audio_device()->RecordingDevices());
 
-  WEBRTC_TRACE(kTraceStateInfo, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "  Output: devices=%d", devices);
-
   return 0;
 }
 
 int VoEHardwareImpl::GetNumOfPlayoutDevices(int& devices) {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "GetNumOfPlayoutDevices(devices=?)");
-
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);
     return -1;
@@ -157,18 +142,12 @@ int VoEHardwareImpl::GetNumOfPlayoutDevices(int& devices) {
 
   devices = static_cast<int>(_shared->audio_device()->PlayoutDevices());
 
-  WEBRTC_TRACE(kTraceStateInfo, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "  Output: devices=%d", devices);
-
   return 0;
 }
 
 int VoEHardwareImpl::GetRecordingDeviceName(int index,
                                             char strNameUTF8[128],
                                             char strGuidUTF8[128]) {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "GetRecordingDeviceName(index=%d)", index);
-
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);
     return -1;
@@ -200,14 +179,9 @@ int VoEHardwareImpl::GetRecordingDeviceName(int index,
 
   // Copy to vectors supplied by user
   strncpy(strNameUTF8, name, strLen);
-  WEBRTC_TRACE(kTraceStateInfo, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "  Output: strNameUTF8=%s", strNameUTF8);
 
   if (strGuidUTF8 != NULL) {
     strncpy(strGuidUTF8, guid, strLen);
-    WEBRTC_TRACE(kTraceStateInfo, kTraceVoice,
-                 VoEId(_shared->instance_id(), -1), "  Output: strGuidUTF8=%s",
-                 strGuidUTF8);
   }
 
   return 0;
@@ -216,9 +190,6 @@ int VoEHardwareImpl::GetRecordingDeviceName(int index,
 int VoEHardwareImpl::GetPlayoutDeviceName(int index,
                                           char strNameUTF8[128],
                                           char strGuidUTF8[128]) {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "GetPlayoutDeviceName(index=%d)", index);
-
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);
     return -1;
@@ -250,14 +221,9 @@ int VoEHardwareImpl::GetPlayoutDeviceName(int index,
 
   // Copy to vectors supplied by user
   strncpy(strNameUTF8, name, strLen);
-  WEBRTC_TRACE(kTraceStateInfo, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "  Output: strNameUTF8=%s", strNameUTF8);
 
   if (strGuidUTF8 != NULL) {
     strncpy(strGuidUTF8, guid, strLen);
-    WEBRTC_TRACE(kTraceStateInfo, kTraceVoice,
-                 VoEId(_shared->instance_id(), -1), "  Output: strGuidUTF8=%s",
-                 strGuidUTF8);
   }
 
   return 0;
@@ -473,8 +439,6 @@ int VoEHardwareImpl::SetRecordingSampleRate(unsigned int samples_per_sec) {
 }
 
 int VoEHardwareImpl::RecordingSampleRate(unsigned int* samples_per_sec) const {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "%s", __FUNCTION__);
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);
     return false;
@@ -493,8 +457,6 @@ int VoEHardwareImpl::SetPlayoutSampleRate(unsigned int samples_per_sec) {
 }
 
 int VoEHardwareImpl::PlayoutSampleRate(unsigned int* samples_per_sec) const {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "%s", __FUNCTION__);
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);
     return false;