QUIC cleanup to remove an unused bool argument in SendOrQueuePacket and

net/quic/quic_connection.cc

Index: net/quic/quic_connection.cc
diff --git a/net/quic/quic_connection.cc b/net/quic/quic_connection.cc
index 47361109c6a924535275644f233353e0bcb29978..8d2d25b1b86282fcc49695605207361b5f06affe 100644
--- a/net/quic/quic_connection.cc
+++ b/net/quic/quic_connection.cc
@@ -1495,7 +1495,7 @@ void QuicConnection::OnWriteError(int error_code) {
   CloseConnection(QUIC_PACKET_WRITE_ERROR, false);
 }
 
-bool QuicConnection::OnSerializedPacket(
+void QuicConnection::OnSerializedPacket(
     const SerializedPacket& serialized_packet) {
   if (serialized_packet.retransmittable_frames) {
     serialized_packet.retransmittable_frames->
@@ -1504,9 +1504,7 @@ bool QuicConnection::OnSerializedPacket(
   sent_packet_manager_.OnSerializedPacket(serialized_packet);
   // The TransmissionType is NOT_RETRANSMISSION because all retransmissions
   // serialize packets and invoke SendOrQueuePacket directly.
-  return SendOrQueuePacket(encryption_level_,
-                           serialized_packet,
-                           NOT_RETRANSMISSION);
+  SendOrQueuePacket(encryption_level_, serialized_packet, NOT_RETRANSMISSION);
 }
 
 void QuicConnection::OnCongestionWindowChange(QuicByteCount congestion_window) {
@@ -1518,13 +1516,13 @@ void QuicConnection::OnHandshakeComplete() {
   sent_packet_manager_.SetHandshakeConfirmed();
 }
 
-bool QuicConnection::SendOrQueuePacket(EncryptionLevel level,
+void QuicConnection::SendOrQueuePacket(EncryptionLevel level,
                                        const SerializedPacket& packet,
                                        TransmissionType transmission_type) {
   // The caller of this function is responsible for checking CanWrite().
   if (packet.packet == NULL) {
     LOG(DFATAL) << "NULL packet passed in to SendOrQueuePacket";
-    return true;
+    return;
   }
 
   sent_entropy_manager_.RecordPacketEntropyHash(packet.sequence_number,
@@ -1534,10 +1532,9 @@ bool QuicConnection::SendOrQueuePacket(EncryptionLevel level,
       << "Packets should only be left queued if we're write blocked.";
   if (WritePacket(queued_packet)) {
     delete packet.packet;
-    return true;
+  } else {
+    queued_packets_.push_back(queued_packet);
   }
-  queued_packets_.push_back(queued_packet);
-  return false;
 }
 
 void QuicConnection::UpdateStopWaiting(QuicStopWaitingFrame* stop_waiting) {