Accept SETTINGS_COMPRESS_DATA frames for HTTP2.

net/spdy/spdy_protocol.h

 // 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.
 
 // This file contains some protocol structures for use with SPDY 2 and 3
 // The SPDY 2 spec can be found at:
 // http://dev.chromium.org/spdy/spdy-protocol/spdy-protocol-draft2
 // The SPDY 3 spec can be found at:
 // http://dev.chromium.org/spdy/spdy-protocol/spdy-protocol-draft3
 
@@ skipping 343 matching lines @@
   // TCP congestion window in packets.
   SETTINGS_CURRENT_CWND = 0x5,
   // Downstream byte retransmission rate in percentage.
   SETTINGS_DOWNLOAD_RETRANS_RATE = 0x6,
   // Initial window size in bytes
   SETTINGS_INITIAL_WINDOW_SIZE = 0x7,
   // HPACK header table maximum size.
   SETTINGS_HEADER_TABLE_SIZE = 0x8,
   // Whether or not server push (PUSH_PROMISE) is enabled.
   SETTINGS_ENABLE_PUSH = 0x9,
+  // Whether or not to enable GZip compression of DATA frames.
+  SETTINGS_COMPRESS_DATA = 0xa,
 };
 
 // Status codes for RST_STREAM frames.
 enum SpdyRstStreamStatus {
   RST_STREAM_INVALID = 0,
   RST_STREAM_PROTOCOL_ERROR = 1,
   RST_STREAM_INVALID_STREAM = 2,
   RST_STREAM_STREAM_CLOSED = 2,  // Equivalent to INVALID_STREAM
   RST_STREAM_REFUSED_STREAM = 3,
   RST_STREAM_UNSUPPORTED_VERSION = 4,
@@ skipping 652 matching lines @@
   SpdyFrameVisitor() {}
   virtual ~SpdyFrameVisitor() {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SpdyFrameVisitor);
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_PROTOCOL_H_