(minor) rename frames_ to buffered_frames_ in QuicStreamSequencer

net/quic/test_tools/quic_stream_sequencer_peer.cc

 // Copyright (c) 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/test_tools/quic_stream_sequencer_peer.h"
 
 #include "net/quic/quic_stream_sequencer.h"
 
 using std::map;
 using std::string;
 
 namespace net {
 namespace test {
 
 // static
-map<QuicStreamOffset, string>* QuicStreamSequencerPeer::GetFrames(
+map<QuicStreamOffset, string>* QuicStreamSequencerPeer::GetBufferedFrames(
     QuicStreamSequencer* sequencer) {
-  return &(sequencer->frames_);
+  return &(sequencer->buffered_frames_);
 }
 
 // static
 QuicStreamOffset QuicStreamSequencerPeer::GetCloseOffset(
     QuicStreamSequencer* sequencer) {
   return sequencer->close_offset_;
 }
 
 }  // namespace test
 }  // namespace net