FecControllerDefault nits (missing empty lines)

Bug: None
Change-Id: I69de2c0c0c9f20e0742ce4b3f325a030d37268f9
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/140285
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Elad Alon <eladalon@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28165}
diff --git a/modules/video_coding/fec_controller_default.cc b/modules/video_coding/fec_controller_default.cc
index 38fd076..70d6234 100644
--- a/modules/video_coding/fec_controller_default.cc
+++ b/modules/video_coding/fec_controller_default.cc
@@ -162,6 +162,7 @@
   // Source coding rate: total rate - protection overhead.
   return estimated_bitrate_bps * (1.0 - protection_overhead_rate);
 }
+
 void FecControllerDefault::SetProtectionMethod(bool enable_fec,
                                                bool enable_nack) {
   media_optimization::VCMProtectionMethodEnum method(media_optimization::kNone);
@@ -175,6 +176,7 @@
   CritScope lock(&crit_sect_);
   loss_prot_logic_->SetMethod(method);
 }
+
 void FecControllerDefault::UpdateWithEncodedData(
     const size_t encoded_image_length,
     const VideoFrameType encoded_image_frametype) {