Minor style fix to please internal style tool.

webrtc/modules/video_coding/video_codec_initializer.cc

Index: webrtc/modules/video_coding/video_codec_initializer.cc
diff --git a/webrtc/modules/video_coding/video_codec_initializer.cc b/webrtc/modules/video_coding/video_codec_initializer.cc
index 96a00334ab8592b8568d759a716cc420649ef428..39ce8f2dde427610a79f7b1e8d04224c11905109 100644
--- a/webrtc/modules/video_coding/video_codec_initializer.cc
+++ b/webrtc/modules/video_coding/video_codec_initializer.cc
@@ -103,7 +103,7 @@ VideoCodec VideoCodecInitializer::VideoEncoderConfigToVideoCodec(
       break;
     case VideoEncoderConfig::ContentType::kScreen:
       video_codec.mode = kScreensharing;
-      if (streams.size() >= 1 &&
+      if (!streams.empty() &&
           streams[0].temporal_layer_thresholds_bps.size() == 1) {
         video_codec.targetBitrate =
             streams[0].temporal_layer_thresholds_bps[0] / 1000;