Move shared files in net/quic/ into net/quic/core/

net/quic/core/quic_sent_packet_manager_test.cc

 // Copyright 2013 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_sent_packet_manager.h"
+#include "net/quic/core/quic_sent_packet_manager.h"
 
 #include <memory>
 
 #include "base/stl_util.h"
-#include "net/quic/quic_flags.h"
+#include "net/quic/core/quic_flags.h"
 #include "net/quic/test_tools/quic_config_peer.h"
 #include "net/quic/test_tools/quic_sent_packet_manager_peer.h"
 #include "net/quic/test_tools/quic_test_utils.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using std::vector;
 using testing::AnyNumber;
 using testing::ElementsAre;
 using testing::IsEmpty;
@@ skipping 1700 matching lines @@
   ExpectAck(1);
   EXPECT_CALL(*network_change_visitor_,
               OnPathMtuIncreased(kDefaultLength + 100));
   QuicAckFrame ack_frame = InitAckFrame(1);
   manager_.OnIncomingAck(ack_frame, clock_.Now());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net