PP_AUDIOBUFFER_SAMPLERATE_48000   35 content/renderer/pepper/pepper_media_stream_audio_track_host.cc     case 48000: return PP_AUDIOBUFFER_SAMPLERATE_48000;
PP_AUDIOBUFFER_SAMPLERATE_48000   47 ppapi/tests/test_media_stream_audio_track.cc     case PP_AUDIOBUFFER_SAMPLERATE_48000: