Fix trivial lint errors in FileRecorder and FilePlayer

webrtc/voice_engine/channel.cc

Index: webrtc/voice_engine/channel.cc
diff --git a/webrtc/voice_engine/channel.cc b/webrtc/voice_engine/channel.cc
index 73955650e6a18f33e058b6cae5d6210ca88388bb..cb639e53bb5f66060d50b6edd89295b58869f6ca 100644
--- a/webrtc/voice_engine/channel.cc
+++ b/webrtc/voice_engine/channel.cc
@@ -1844,7 +1844,7 @@ int Channel::StartPlayingFileLocally(InStream* stream,
 
     const uint32_t notificationTime(0);
 
-    if (output_file_player_->StartPlayingFile(*stream, startPosition,
+    if (output_file_player_->StartPlayingFile(stream, startPosition,
                                               volumeScaling, notificationTime,
                                               stopPosition, codecInst) != 0) {
       _engineStatisticsPtr->SetLastError(VE_BAD_FILE, kTraceError,
@@ -2034,9 +2034,9 @@ int Channel::StartPlayingFileAsMicrophone(InStream* stream,
 
   const uint32_t notificationTime(0);
 
-  if (input_file_player_->StartPlayingFile(*stream, startPosition,
-                                           volumeScaling, notificationTime,
-                                           stopPosition, codecInst) != 0) {
+  if (input_file_player_->StartPlayingFile(stream, startPosition, volumeScaling,
+                                           notificationTime, stopPosition,
+                                           codecInst) != 0) {
     _engineStatisticsPtr->SetLastError(VE_BAD_FILE, kTraceError,
                                        "StartPlayingFile() failed to start "
                                        "file playout");
@@ -2192,7 +2192,7 @@ int Channel::StartRecordingPlayout(OutStream* stream,
     return -1;
   }
 
-  if (output_file_recorder_->StartRecordingAudioFile(*stream, *codecInst,
+  if (output_file_recorder_->StartRecordingAudioFile(stream, *codecInst,
                                                      notificationTime) != 0) {
     _engineStatisticsPtr->SetLastError(VE_BAD_FILE, kTraceError,
                                        "StartRecordingPlayout() failed to "
@@ -3284,7 +3284,7 @@ int32_t Channel::MixOrReplaceAudioWithFile(int mixingFrequency) {
       return -1;
     }
 
-    if (input_file_player_->Get10msAudioFromFile(fileBuffer.get(), fileSamples,
+    if (input_file_player_->Get10msAudioFromFile(fileBuffer.get(), &fileSamples,
                                                  mixingFrequency) == -1) {
       WEBRTC_TRACE(kTraceWarning, kTraceVoice, VoEId(_instanceId, _channelId),
                    "Channel::MixOrReplaceAudioWithFile() file mixing "
@@ -3332,8 +3332,8 @@ int32_t Channel::MixAudioWithFile(AudioFrame& audioFrame, int mixingFrequency) {
     }
 
     // We should get the frequency we ask for.
-    if (output_file_player_->Get10msAudioFromFile(fileBuffer.get(), fileSamples,
-                                                  mixingFrequency) == -1) {
+    if (output_file_player_->Get10msAudioFromFile(
+            fileBuffer.get(), &fileSamples, mixingFrequency) == -1) {
       WEBRTC_TRACE(kTraceWarning, kTraceVoice, VoEId(_instanceId, _channelId),
                    "Channel::MixAudioWithFile() file mixing failed");
       return -1;