relnote: Moving many QUIC DFATALS over to QUIC_BUG

net/quic/quic_stream_sequencer.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/quic_stream_sequencer.h"
 
 #include <algorithm>
 #include <limits>
 #include <utility>
 
 #include "base/logging.h"
+#include "net/quic/quic_bug_tracker.h"
 #include "net/quic/quic_clock.h"
 #include "net/quic/quic_flags.h"
 #include "net/quic/quic_frame_list.h"
 #include "net/quic/quic_protocol.h"
 #include "net/quic/reliable_quic_stream.h"
 #include "net/quic/stream_sequencer_buffer.h"
 
 using std::min;
 using std::numeric_limits;
 using std::string;
@@ skipping 129 matching lines @@
 }
 
 bool QuicStreamSequencer::IsClosed() const {
   return buffered_frames_->BytesConsumed() >= close_offset_;
 }
 
 void QuicStreamSequencer::MarkConsumed(size_t num_bytes_consumed) {
   DCHECK(!blocked_);
   bool result = buffered_frames_->MarkConsumed(num_bytes_consumed);
   if (!result) {
-    LOG(DFATAL) << "Invalid argument to MarkConsumed."
-                << " expect to consume: " << num_bytes_consumed
-                << ", but not enough bytes available.";
+    QUIC_BUG << "Invalid argument to MarkConsumed."
+             << " expect to consume: " << num_bytes_consumed
+             << ", but not enough bytes available.";
     stream_->Reset(QUIC_ERROR_PROCESSING_STREAM);
     return;
   }
   stream_->AddBytesConsumed(num_bytes_consumed);
 }
 
 void QuicStreamSequencer::SetBlockedUntilFlush() {
   blocked_ = true;
 }
 
@@ skipping 24 matching lines @@
 
 size_t QuicStreamSequencer::NumBytesBuffered() const {
   return buffered_frames_->BytesBuffered();
 }
 
 QuicStreamOffset QuicStreamSequencer::NumBytesConsumed() const {
   return buffered_frames_->BytesConsumed();
 }
 
 }  // namespace net