relnote: QUIC bugfix (and test) for setting smaller receive window size

net/quic/quic_flow_controller.h

 // 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.
 
 #ifndef NET_QUIC_QUIC_FLOW_CONTROLLER_H_
 #define NET_QUIC_QUIC_FLOW_CONTROLLER_H_
 
 #include "base/basictypes.h"
 #include "net/base/net_export.h"
 #include "net/quic/quic_protocol.h"
@@ skipping 60 matching lines @@
 
   void set_receive_window_size_limit(QuicByteCount receive_window_size_limit) {
     DCHECK_GE(receive_window_size_limit, receive_window_size_limit_);
     receive_window_size_limit_ = receive_window_size_limit;
   }
 
   void set_auto_tune_receive_window(bool enable) {
     auto_tune_receive_window_ = enable;
   }
 
+  // Should only be called before any data is received.
+  void UpdateReceiveWindowSize(QuicStreamOffset size);
+
   bool auto_tune_receive_window() { return auto_tune_receive_window_; }
 
  private:
   friend class test::QuicFlowControllerPeer;
 
   // Send a WINDOW_UPDATE frame if appropriate.
   void MaybeSendWindowUpdate();
 
   // Auto-tune the max receive window size.
   void MaybeIncreaseMaxWindowSize();
@@ skipping 69 matching lines @@
   // Keep time of the last time a window update was sent.  We use this
   // as part of the receive window auto tuning.
   QuicTime prev_window_update_time_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicFlowController);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_FLOW_CONTROLLER_H_