Style fixes in rtcp_packet/

webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.cc

 /*
  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 527 matching lines @@
     return false;
   }
   if (size_bytes_ != packet_size) {
     LOG(LS_ERROR) << "Rtcp packet size mismatch. Calculated: " << packet_size
                   << ". Saved: " << size_bytes_;
     return false;
   }
   return true;
 }
 
+size_t TransportFeedback::BlockLength() const {
+  // Round size_bytes_ up to multiple of 32bits.
+  return (size_bytes_ + 3) & (~static_cast<size_t>(3));
+}
+
 // Serialize packet.
 bool TransportFeedback::Create(uint8_t* packet,
                                size_t* position,
                                size_t max_length,
                                PacketReadyCallback* callback) const {
   if (num_seq_no_ == 0)
     return false;
 
   while (*position + BlockLength() > max_length) {
     if (!OnBufferFull(packet, position, callback))
@@ skipping 37 matching lines @@
     }
   }
 
   while ((*position % 4) != 0)
     packet[(*position)++] = 0;
 
   RTC_DCHECK_EQ(*position, position_end);
   return true;
 }
 
-size_t TransportFeedback::BlockLength() const {
-  // Round size_bytes_ up to multiple of 32bits.
-  return (size_bytes_ + 3) & (~static_cast<size_t>(3));
-}
-
 void TransportFeedback::Clear() {
   num_seq_no_ = 0;
   last_timestamp_us_ = GetBaseTimeUs();
   packets_.clear();
   encoded_chunks_.clear();
   last_chunk_->Clear();
   size_bytes_ = kTransportFeedbackHeaderSizeBytes;
 }
 
 bool TransportFeedback::AddDeltaSize(DeltaSize delta_size) {
@@ skipping 14 matching lines @@
 
   encoded_chunks_.push_back(last_chunk_->Emit());
   size_bytes_ += kChunkSizeBytes;
   last_chunk_->Add(delta_size);
   ++num_seq_no_;
   return true;
 }
 
 }  // namespace rtcp
 }  // namespace webrtc