| Index: webrtc/media/BUILD.gn
 | 
| diff --git a/webrtc/media/BUILD.gn b/webrtc/media/BUILD.gn
 | 
| index 06aed45662c84ab9762524a54e418679e9662940..df826086e58d5cae0696462c5a446a0ceba7a9df 100644
 | 
| --- a/webrtc/media/BUILD.gn
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| +++ b/webrtc/media/BUILD.gn
 | 
| @@ -133,6 +133,13 @@ rtc_static_library("rtc_media") {
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|      "sctp/sctptransportinternal.h",
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|    ]
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|  
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| +  defines = []
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| +  if (rtc_opus_support_120ms_ptime) {
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| +    defines += [ "WEBRTC_OPUS_SUPPORT_120MS_PTIME=1" ]
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| +  } else {
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| +    defines += [ "WEBRTC_OPUS_SUPPORT_120MS_PTIME=0" ]
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| +  }
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| +
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|    if (rtc_enable_sctp) {
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|      sources += [
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|        "sctp/sctptransport.cc",
 | 
| 
 |