Delete all log messages depending on system_wrappers.

webrtc/voice_engine/file_player.cc

Index: webrtc/voice_engine/file_player.cc
diff --git a/webrtc/voice_engine/file_player.cc b/webrtc/voice_engine/file_player.cc
index 4ee1322e9b9f5a123e968bbd564dd15dcce567e8..f2bfa8af2f50d8f7108de0dd36436a84cb86388a 100644
--- a/webrtc/voice_engine/file_player.cc
+++ b/webrtc/voice_engine/file_player.cc
@@ -14,7 +14,6 @@
 #include "webrtc/common_types.h"
 #include "webrtc/modules/media_file/media_file.h"
 #include "webrtc/modules/media_file/media_file_defines.h"
-#include "webrtc/system_wrappers/include/logging.h"
 #include "webrtc/typedefs.h"
 #include "webrtc/voice_engine/coder.h"
 
@@ -115,9 +114,6 @@ int32_t FilePlayerImpl::Get10msAudioFromFile(int16_t* outBuffer,
                                              size_t* lengthInSamples,
                                              int frequencyInHz) {
   if (_codec.plfreq == 0) {
-    LOG(LS_WARNING) << "Get10msAudioFromFile() playing not started!"
-                    << " codec freq = " << _codec.plfreq
-                    << ", wanted freq = " << frequencyInHz;
     return -1;
   }
 
@@ -166,7 +162,6 @@ int32_t FilePlayerImpl::Get10msAudioFromFile(int16_t* outBuffer,
   size_t outLen = 0;
   if (_resampler.ResetIfNeeded(unresampledAudioFrame.sample_rate_hz_,
                                frequencyInHz, 1)) {
-    LOG(LS_WARNING) << "Get10msAudioFromFile() unexpected codec.";
 
     // New sampling frequency. Update state.
     outLen = static_cast<size_t>(frequencyInHz / 100);
@@ -197,7 +192,6 @@ int32_t FilePlayerImpl::SetAudioScaling(float scaleFactor) {
     _scaling = scaleFactor;
     return 0;
   }
-  LOG(LS_WARNING) << "SetAudioScaling() non-allowed scale factor.";
   return -1;
 }
 
@@ -231,24 +225,18 @@ int32_t FilePlayerImpl::StartPlayingFile(const char* fileName,
       codecInstL16.plfreq = 32000;
       codecInstL16.pacsize = 160;
     } else {
-      LOG(LS_ERROR) << "StartPlayingFile() sample frequency not "
-                    << "supported for PCM format.";
       return -1;
     }
 
     if (_fileModule.StartPlayingAudioFile(fileName, notification, loop,
                                           _fileFormat, &codecInstL16,
                                           startPosition, stopPosition) == -1) {
-      LOG(LS_WARNING) << "StartPlayingFile() failed to initialize "
-                      << "pcm file " << fileName;
       return -1;
     }
     SetAudioScaling(volumeScaling);
   } else if (_fileFormat == kFileFormatPreencodedFile) {
     if (_fileModule.StartPlayingAudioFile(fileName, notification, loop,
                                           _fileFormat, codecInst) == -1) {
-      LOG(LS_WARNING) << "StartPlayingFile() failed to initialize "
-                      << "pre-encoded file " << fileName;
       return -1;
     }
   } else {
@@ -256,8 +244,6 @@ int32_t FilePlayerImpl::StartPlayingFile(const char* fileName,
     if (_fileModule.StartPlayingAudioFile(fileName, notification, loop,
                                           _fileFormat, no_inst, startPosition,
                                           stopPosition) == -1) {
-      LOG(LS_WARNING) << "StartPlayingFile() failed to initialize file "
-                      << fileName;
       return -1;
     }
     SetAudioScaling(volumeScaling);
@@ -298,23 +284,17 @@ int32_t FilePlayerImpl::StartPlayingFile(InStream* sourceStream,
       codecInstL16.plfreq = 32000;
       codecInstL16.pacsize = 160;
     } else {
-      LOG(LS_ERROR) << "StartPlayingFile() sample frequency not "
-                    << "supported for PCM format.";
       return -1;
     }
     if (_fileModule.StartPlayingAudioStream(
             *sourceStream, notification, _fileFormat, &codecInstL16,
             startPosition, stopPosition) == -1) {
-      LOG(LS_ERROR) << "StartPlayingFile() failed to initialize stream "
-                    << "playout.";
       return -1;
     }
 
   } else if (_fileFormat == kFileFormatPreencodedFile) {
     if (_fileModule.StartPlayingAudioStream(*sourceStream, notification,
                                             _fileFormat, codecInst) == -1) {
-      LOG(LS_ERROR) << "StartPlayingFile() failed to initialize stream "
-                    << "playout.";
       return -1;
     }
   } else {
@@ -322,8 +302,6 @@ int32_t FilePlayerImpl::StartPlayingFile(InStream* sourceStream,
     if (_fileModule.StartPlayingAudioStream(*sourceStream, notification,
                                             _fileFormat, no_inst, startPosition,
                                             stopPosition) == -1) {
-      LOG(LS_ERROR) << "StartPlayingFile() failed to initialize stream "
-                    << "playout.";
       return -1;
     }
   }
@@ -353,13 +331,10 @@ int32_t FilePlayerImpl::GetPlayoutPosition(uint32_t* durationMs) {
 
 int32_t FilePlayerImpl::SetUpAudioDecoder() {
   if ((_fileModule.codec_info(_codec) == -1)) {
-    LOG(LS_WARNING) << "Failed to retrieve codec info of file data.";
     return -1;
   }
   if (STR_CASE_CMP(_codec.plname, "L16") != 0 &&
       _audioDecoder.SetDecodeCodec(_codec) == -1) {
-    LOG(LS_WARNING) << "SetUpAudioDecoder() codec " << _codec.plname
-                    << " not supported.";
     return -1;
   }
   _numberOf10MsPerFrame = _codec.pacsize / (_codec.plfreq / 100);