--- a/dom/media/omx/MediaOmxCommonReader.cpp
+++ b/dom/media/omx/MediaOmxCommonReader.cpp
@@ -6,17 +6,17 @@
 
 #include "MediaOmxCommonReader.h"
 
 #include <stagefright/MediaSource.h>
 
 #include "AbstractMediaDecoder.h"
 #include "AudioChannelService.h"
 #include "MediaStreamSource.h"
-#include "gfxPrefs.h"
+#include "MediaPrefs.h"
 
 #ifdef MOZ_AUDIO_OFFLOAD
 #include <stagefright/Utils.h>
 #include <cutils/properties.h>
 #include <stagefright/MetaData.h>
 #endif
 
 using namespace android;
@@ -30,17 +30,17 @@ MediaOmxCommonReader::MediaOmxCommonRead
   : MediaDecoderReader(aDecoder)
   , mStreamSource(nullptr)
 {
   mAudioChannel = dom::AudioChannelService::GetDefaultAudioChannel();
 }
 
 bool MediaOmxCommonReader::IsMonoAudioEnabled()
 {
-  return gfxPrefs::MonoAudio();
+  return MediaPrefs::MonoAudio();
 }
 
 #ifdef MOZ_AUDIO_OFFLOAD
 void MediaOmxCommonReader::CheckAudioOffload()
 {
   MOZ_ASSERT(OnTaskQueue());
 
   char offloadProp[128];