relnote: Change QuicConnectionVisitorInterface::OnStreamFrames to

net/quic/quic_client_session.cc

Index: net/quic/quic_client_session.cc
diff --git a/net/quic/quic_client_session.cc b/net/quic/quic_client_session.cc
index e45a4b8d3a947b6207809eaef18f2896b9500c3f..a7ae18cce2f9007bbb4b901b9472153d6e1d0526 100644
--- a/net/quic/quic_client_session.cc
+++ b/net/quic/quic_client_session.cc
@@ -337,24 +337,14 @@ QuicClientSession::~QuicClientSession() {
       static_cast<base::HistogramBase::Sample>(stats.max_sequence_reordering));
 }
 
-void QuicClientSession::OnStreamFrames(
-    const std::vector<QuicStreamFrame>& frames) {
+void QuicClientSession::OnStreamFrame(const QuicStreamFrame& frame) {
   // Record total number of stream frames.
-  UMA_HISTOGRAM_COUNTS("Net.QuicNumStreamFramesInPacket", frames.size());
+  UMA_HISTOGRAM_COUNTS("Net.QuicNumStreamFramesInPacket", 1);
 
   // Record number of frames per stream in packet.
-  typedef std::map<QuicStreamId, size_t> FrameCounter;
-  FrameCounter frames_per_stream;
-  for (size_t i = 0; i < frames.size(); ++i) {
-    frames_per_stream[frames[i].stream_id]++;
-  }
-  for (FrameCounter::const_iterator it = frames_per_stream.begin();
-       it != frames_per_stream.end(); ++it) {
-    UMA_HISTOGRAM_COUNTS("Net.QuicNumStreamFramesPerStreamInPacket",
-                         it->second);
-  }
+  UMA_HISTOGRAM_COUNTS("Net.QuicNumStreamFramesPerStreamInPacket", 1);
 
-  return QuicSpdySession::OnStreamFrames(frames);
+  return QuicSpdySession::OnStreamFrame(frame);
 }
 
 void QuicClientSession::AddObserver(Observer* observer) {