Removing quic_allow_oversized_packets_for_test by generating and writing packets without a QuicConn…

net/quic/quic_framer.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_framer.h"
 
 #include <stdint.h>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 286 matching lines @@
   }
   bool can_truncate =
       frame.type == ACK_FRAME &&
       free_bytes >= GetMinAckFrameSize(PACKET_6BYTE_PACKET_NUMBER);
   if (can_truncate) {
     // Truncate the frame so the packet will not exceed kMaxPacketSize.
     // Note that we may not use every byte of the writer in this case.
     DVLOG(1) << "Truncating large frame, free bytes: " << free_bytes;
     return free_bytes;
   }
-  if (!FLAGS_quic_allow_oversized_packets_for_test) {
-    return 0;
-  }
-  LOG(DFATAL) << "Packet size too small to fit frame.";
-  return frame_len;
+  return 0;
 }
 
 QuicFramer::AckFrameInfo::AckFrameInfo() : max_delta(0) {}
 
 QuicFramer::AckFrameInfo::~AckFrameInfo() {}
 
 // static
 QuicPacketEntropyHash QuicFramer::GetPacketEntropyHash(
     const QuicPacketHeader& header) {
   return header.entropy_flag << (header.packet_number % 8);
@@ skipping 1874 matching lines @@
 
 bool QuicFramer::RaiseError(QuicErrorCode error) {
   DVLOG(1) << "Error: " << QuicUtils::ErrorToString(error)
            << " detail: " << detailed_error_;
   set_error(error);
   visitor_->OnError(this);
   return false;
 }
 
 }  // namespace net