Move quic_bug_tracker to quic/platform. No functional change expected.

net/quic/core/crypto/null_decrypter.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/core/crypto/null_decrypter.h"
 
 #include <cstdint>
 
 #include "net/base/int128.h"
-#include "net/quic/core/quic_bug_tracker.h"
 #include "net/quic/core/quic_data_reader.h"
 #include "net/quic/core/quic_utils.h"
+#include "net/quic/platform/api/quic_bug_tracker.h"
 
 using base::StringPiece;
 using std::string;
 
 namespace net {
 
 NullDecrypter::NullDecrypter(Perspective perspective)
     : perspective_(perspective) {}
 
 bool NullDecrypter::SetKey(StringPiece key) {
@@ skipping 85 matching lines @@
   } else {
     correct_hash = QuicUtils::FNV1a_128_Hash_Two(data1, data2);
   }
   uint128 mask = MakeUint128(UINT64_C(0x0), UINT64_C(0xffffffff));
   mask <<= 96;
   correct_hash &= ~mask;
   return correct_hash;
 }
 
 }  // namespace net