Add QuicStringPiece which is actually StringPiece.

net/tools/quic/quic_dispatcher.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/tools/quic/quic_dispatcher.h"
 
 #include <utility>
 
 #include "base/macros.h"
 #include "net/quic/core/crypto/quic_random.h"
 #include "net/quic/core/quic_flags.h"
 #include "net/quic/core/quic_utils.h"
 #include "net/quic/platform/api/quic_bug_tracker.h"
 #include "net/quic/platform/api/quic_logging.h"
 #include "net/quic/platform/api/quic_ptr_util.h"
 #include "net/quic/platform/api/quic_stack_trace.h"
+#include "net/quic/platform/api/quic_string_piece.h"
 #include "net/tools/quic/chlo_extractor.h"
 #include "net/tools/quic/quic_per_connection_packet_writer.h"
 #include "net/tools/quic/quic_simple_server_session.h"
 #include "net/tools/quic/quic_time_wait_list_manager.h"
 #include "net/tools/quic/stateless_rejector.h"
 
-using base::StringPiece;
 using std::string;
 
 namespace net {
 
 typedef QuicBufferedPacketStore::BufferedPacket BufferedPacket;
 typedef QuicBufferedPacketStore::BufferedPacketList BufferedPacketList;
 typedef QuicBufferedPacketStore::EnqueuePacketResult EnqueuePacketResult;
 
 namespace {
 
@@ skipping 72 matching lines @@
     creator_.Flush();
     DCHECK_EQ(1u, collector_.packets()->size());
     time_wait_list_manager_->AddConnectionIdToTimeWait(
         connection_id_, framer_->version(),
         /*connection_rejected_statelessly=*/false, collector_.packets());
   }
 
   // Generates a series of termination packets containing the crypto handshake
   // message |reject|.  Adds the connection to time wait list with the
   // generated packets.
-  void RejectConnection(StringPiece reject) {
+  void RejectConnection(QuicStringPiece reject) {
     struct iovec iovec;
     iovec.iov_base = const_cast<char*>(reject.data());
     iovec.iov_len = reject.length();
     QuicIOVector iov(&iovec, 1, iovec.iov_len);
     QuicStreamOffset offset = 0;
     while (offset < iovec.iov_len) {
       QuicFrame frame;
       UniqueStreamBuffer data;
       if (!creator_.ConsumeData(kCryptoStreamId, iov, offset, offset,
                                 /*fin=*/false,
@@ skipping 858 matching lines @@
 void QuicDispatcher::DeliverPacketsToSession(
     const std::list<BufferedPacket>& packets,
     QuicSession* session) {
   for (const BufferedPacket& packet : packets) {
     session->ProcessUdpPacket(packet.server_address, packet.client_address,
                               *(packet.packet));
   }
 }
 
 }  // namespace net