Various formatting cleanups to net/quic/core/frames

net/quic/core/congestion_control/tcp_cubic_sender_packets_test.cc

Index: net/quic/core/congestion_control/tcp_cubic_sender_packets_test.cc
diff --git a/net/quic/core/congestion_control/tcp_cubic_sender_packets_test.cc b/net/quic/core/congestion_control/tcp_cubic_sender_packets_test.cc
index 4a4368da189767937c16ecceb77516e869f2cdc0..26487b4739621db58d7db92a75617bc8932cd7e4 100644
--- a/net/quic/core/congestion_control/tcp_cubic_sender_packets_test.cc
+++ b/net/quic/core/congestion_control/tcp_cubic_sender_packets_test.cc
@@ -12,15 +12,12 @@
 #include "net/quic/core/congestion_control/send_algorithm_interface.h"
 #include "net/quic/core/crypto/crypto_protocol.h"
 #include "net/quic/core/proto/cached_network_parameters.pb.h"
-#include "net/quic/core/quic_flags.h"
 #include "net/quic/core/quic_packets.h"
 #include "net/quic/core/quic_utils.h"
 #include "net/quic/test_tools/mock_clock.h"
 #include "net/quic/test_tools/quic_config_peer.h"
-#include "net/quic/test_tools/quic_test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-
 namespace net {
 namespace test {
 
@@ -134,7 +131,6 @@ class TcpCubicSenderPacketsTest : public ::testing::Test {
     bytes_in_flight_ -= kDefaultTCPMSS;
   }
 
-  QuicFlagSaver flags_;  // Save/restore all QUIC flag values.
   const QuicTime::Delta one_ms_;
   MockClock clock_;
   std::unique_ptr<TcpCubicSenderPacketsPeer> sender_;