| Index: webrtc/audio/utility/BUILD.gn
 | 
| diff --git a/webrtc/audio/utility/BUILD.gn b/webrtc/audio/utility/BUILD.gn
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| index f6c62d53ef0a78dd6dd5ec207c21404f4562fd51..d85b30d1c028f55f5c7e8450b57e1331f7d07283 100644
 | 
| --- a/webrtc/audio/utility/BUILD.gn
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| +++ b/webrtc/audio/utility/BUILD.gn
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| @@ -8,4 +8,20 @@
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|  import("../../build/webrtc.gni")
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|  
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|  group("utility") {
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| +  public_deps = [
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| +    ":audio_frame_operations",
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| +  ]
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| +}
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| +
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| +rtc_static_library("audio_frame_operations") {
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| +  sources = [
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| +    "audio_frame_operations.cc",
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| +    "audio_frame_operations.h",
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| +  ]
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| +
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| +  deps = [
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| +    "../..:webrtc_common",
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| +    "../../base:rtc_base_approved",
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| +    "../../modules/audio_coding:audio_format_conversion",
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| +  ]
 | 
|  }
 | 
| 
 |