These packets got reformatted at some point, maybe before the clang-format off annotation was added.

net/quic/quic_write_blocked_list_test.cc

 // Copyright 2014 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_write_blocked_list.h"
 
 #include "net/quic/test_tools/quic_test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using net::kLowestPriority;
@@ skipping 128 matching lines @@
   write_blocked_list.AddStream(id2, net::kLowestPriority);
   EXPECT_EQ(2u, write_blocked_list.NumBlockedStreams());
 
   // Ensure higher priority streams are popped first.
   const QuicStreamId id3 = kClientDataStreamId2 + 2;
   write_blocked_list.AddStream(id3, net::kHighestPriority);
   EXPECT_EQ(id3, write_blocked_list.PopFront());
 
   // Higher priority streams will always be popped first, even if using their
   // byte quota
-  write_blocked_list.AddStream(id3, net::kHighestPriority);
-  write_blocked_list.UpdateBytesForStream(id1, 20000);
+  write_blocked_list.UpdateBytesForStream(id3, 20000);
   write_blocked_list.AddStream(id3, net::kHighestPriority);
   EXPECT_EQ(id3, write_blocked_list.PopFront());
 
   // Once the higher priority stream is out of the way, id2 will resume its 16k
   // write, with only 1 byte remaining of its guaranteed write allocation.
   EXPECT_EQ(id2, write_blocked_list.PopFront());
   write_blocked_list.AddStream(id2, net::kHighestPriority);
   write_blocked_list.UpdateBytesForStream(id2, 1);
   write_blocked_list.AddStream(id2, net::kLowestPriority);
   EXPECT_EQ(2u, write_blocked_list.NumBlockedStreams());
   EXPECT_EQ(id1, write_blocked_list.PopFront());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net