Rename local variable to avoid shadowing

webrtc/modules/audio_coding/codecs/isac/audio_encoder_isac_t_impl.h

Index: webrtc/modules/audio_coding/codecs/isac/audio_encoder_isac_t_impl.h
diff --git a/webrtc/modules/audio_coding/codecs/isac/audio_encoder_isac_t_impl.h b/webrtc/modules/audio_coding/codecs/isac/audio_encoder_isac_t_impl.h
index 93fbde9c48db5785b49996a75d6fe4aa8a64d8ff..443b701472996e97ee2097d646032ff06ab12569 100644
--- a/webrtc/modules/audio_coding/codecs/isac/audio_encoder_isac_t_impl.h
+++ b/webrtc/modules/audio_coding/codecs/isac/audio_encoder_isac_t_impl.h
@@ -187,9 +187,9 @@ AudioDecoderIsacT<T>::AudioDecoderIsacT(LockedIsacBandwidthInfo* bwinfo)
   CHECK_EQ(0, T::Create(&isac_state_));
   CHECK_EQ(0, T::DecoderInit(isac_state_));
   if (bwinfo_) {
-    IsacBandwidthInfo bwinfo;
-    T::GetBandwidthInfo(isac_state_, &bwinfo);
-    bwinfo_->Set(bwinfo);
+    IsacBandwidthInfo bi;
+    T::GetBandwidthInfo(isac_state_, &bi);
+    bwinfo_->Set(bi);
   }
 }