relnote: Moving many QUIC DFATALS over to QUIC_BUG

net/quic/crypto/quic_crypto_client_config.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/crypto/quic_crypto_client_config.h"
 
 #include "base/metrics/histogram_macros.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "net/quic/crypto/cert_compressor.h"
 #include "net/quic/crypto/chacha20_poly1305_rfc7539_encrypter.h"
 #include "net/quic/crypto/channel_id.h"
 #include "net/quic/crypto/common_cert_set.h"
 #include "net/quic/crypto/crypto_framer.h"
 #include "net/quic/crypto/crypto_utils.h"
 #include "net/quic/crypto/curve25519_key_exchange.h"
 #include "net/quic/crypto/key_exchange.h"
 #include "net/quic/crypto/p256_key_exchange.h"
 #include "net/quic/crypto/proof_verifier.h"
 #include "net/quic/crypto/quic_encrypter.h"
+#include "net/quic/quic_bug_tracker.h"
 #include "net/quic/quic_utils.h"
 
 using base::StringPiece;
 using std::map;
 using std::string;
 using std::queue;
 using std::vector;
 
 namespace net {
 
@@ skipping 301 matching lines @@
   server_designated_connection_ids_ = other.server_designated_connection_ids_;
   if (other.proof_verify_details_.get() != nullptr) {
     proof_verify_details_.reset(other.proof_verify_details_->Clone());
   }
   ++generation_counter_;
 }
 
 QuicConnectionId
 QuicCryptoClientConfig::CachedState::GetNextServerDesignatedConnectionId() {
   if (server_designated_connection_ids_.empty()) {
-    LOG(DFATAL)
+    QUIC_BUG
         << "Attempting to consume a connection id that was never designated.";
     return 0;
   }
   const QuicConnectionId next_id = server_designated_connection_ids_.front();
   server_designated_connection_ids_.pop();
   return next_id;
 }
 
 string QuicCryptoClientConfig::CachedState::GetNextServerNonce() {
   if (server_nonces_.empty()) {
-    LOG(DFATAL)
+    QUIC_BUG
         << "Attempting to consume a server nonce that was never designated.";
     return "";
   }
   const string server_nonce = server_nonces_.front();
   server_nonces_.pop();
   return server_nonce;
 }
 
 void QuicCryptoClientConfig::SetDefaults() {
   // Key exchange methods.
@@ skipping 593 matching lines @@
   }
 
   // Update canonical version to point at the "most recent" entry.
   canonical_server_map_[suffix_server_id] = server_id;
 
   server_state->InitializeFrom(*canonical_state);
   return true;
 }
 
 }  // namespace net