Cleanup: remove BlockedWriterInterface from QuicPacketWriter.

net/quic/quic_connection_test.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/quic_connection.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/stl_util.h"
 #include "net/base/net_errors.h"
@@ skipping 270 matching lines @@
         final_bytes_of_last_packet_(0),
         final_bytes_of_previous_packet_(0),
         use_tagging_decrypter_(false),
         packets_write_attempts_(0) {
   }
 
   // QuicPacketWriter interface
   virtual WriteResult WritePacket(
       const char* buffer, size_t buf_len,
       const IPAddressNumber& self_address,
-      const IPEndPoint& peer_address,
-      QuicBlockedWriterInterface* blocked_writer) OVERRIDE {
+      const IPEndPoint& peer_address) OVERRIDE {
     QuicEncryptedPacket packet(buffer, buf_len);
     ++packets_write_attempts_;
 
     if (packet.length() >= sizeof(final_bytes_of_last_packet_)) {
       final_bytes_of_previous_packet_ = final_bytes_of_last_packet_;
       memcpy(&final_bytes_of_last_packet_, packet.data() + packet.length() - 4,
              sizeof(final_bytes_of_last_packet_));
     }
 
     QuicFramer framer(QuicSupportedVersions(), QuicTime::Zero(), !is_server_);
@@ skipping 3161 matching lines @@
                         true);
   TestConnection client(guid_, IPEndPoint(), helper_.get(), writer_.get(),
                         false);
   EXPECT_TRUE(client.sent_packet_manager().using_pacing());
   EXPECT_FALSE(server.sent_packet_manager().using_pacing());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net