SPDY4: SpdySession should send SETTINGS acknowledgements.

net/spdy/spdy_websocket_test_util.h

 // Copyright (c) 2013 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_SPDY_SPDY_WEBSOCKET_TEST_UTIL_H_
 #define NET_SPDY_SPDY_WEBSOCKET_TEST_UTIL_H_
 
 #include "net/base/request_priority.h"
 #include "net/spdy/spdy_header_block.h"
 #include "net/spdy/spdy_protocol.h"
@@ skipping 45 matching lines @@
                                                 bool fin);
 
   // Constructs a WebSocket over SPDY data packet.
   SpdyFrame* ConstructSpdyWebSocketDataFrame(const char* data,
                                              int len,
                                              SpdyStreamId stream_id,
                                              bool fin);
 
   // Forwards to |spdy_util_|.
   SpdyFrame* ConstructSpdySettings(const SettingsMap& settings) const;
+  SpdyFrame* ConstructSpdySettingsAck() const;
   SpdyMajorVersion spdy_version() const;
 
  private:
   // Modify the header key based on the SPDY version and return it.
   std::string GetHeaderKey(const std::string& key) const;
 
   SpdyTestUtil spdy_util_;
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_WEBSOCKET_TEST_UTIL_H_