Add QuicSentPacketManagerInterface, and QuicSentPacketManager implements it. No functional change e…

net/quic/test_tools/quic_test_utils.h

 // 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.
 //
 // Common utilities for Quic tests
 
 #ifndef NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 #define NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <cstdint>
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/strings/string_piece.h"
 #include "net/base/ip_address.h"
 #include "net/quic/congestion_control/loss_detection_interface.h"
 #include "net/quic/congestion_control/send_algorithm_interface.h"
 #include "net/quic/quic_client_push_promise_index.h"
 #include "net/quic/quic_connection.h"
 #include "net/quic/quic_framer.h"
 #include "net/quic/quic_protocol.h"
-#include "net/quic/quic_sent_packet_manager.h"
+#include "net/quic/quic_sent_packet_manager_interface.h"
 #include "net/quic/quic_session.h"
 #include "net/quic/quic_simple_buffer_allocator.h"
 #include "net/quic/test_tools/mock_clock.h"
 #include "net/quic/test_tools/mock_random.h"
 #include "net/spdy/spdy_framer.h"
 #include "net/tools/quic/quic_dispatcher.h"
 #include "net/tools/quic/quic_per_connection_packet_writer.h"
 #include "net/tools/quic/quic_server_session_base.h"
 #include "net/tools/quic/test_tools/mock_quic_server_session_visitor.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 761 matching lines @@
 
  protected:
   // Object is ref counted.
   ~MockAckListener() override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockAckListener);
 };
 
 class MockNetworkChangeVisitor
-    : public QuicSentPacketManager::NetworkChangeVisitor {
+    : public QuicSentPacketManagerInterface::NetworkChangeVisitor {
  public:
   MockNetworkChangeVisitor();
   ~MockNetworkChangeVisitor() override;
 
   MOCK_METHOD0(OnCongestionChange, void());
   MOCK_METHOD0(OnPathDegrading, void());
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockNetworkChangeVisitor);
 };
@@ skipping 111 matching lines @@
     TestQuicSpdyServerSession** server_session);
 
 // Helper to generate client side stream ids, generalizes
 // kClientDataStreamId1 etc. above.
 QuicStreamId QuicClientDataStreamId(int i);
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_