s/SYN_STREAM/HEADERS/ in frame types, method names, comments.

net/spdy/spdy_http_stream.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.
 
 #ifndef NET_SPDY_SPDY_HTTP_STREAM_H_
 #define NET_SPDY_SPDY_HTTP_STREAM_H_
 
 #include <stdint.h>
 
 #include <list>
@@ skipping 137 matching lines @@
   // bytes received over the network for |stream_| while it was open.
   int64_t closed_stream_received_bytes_;
   // After |stream_| has been closed, this keeps track of the total number of
   // bytes sent over the network for |stream_| while it was open.
   int64_t closed_stream_sent_bytes_;
 
   // The request to send.
   const HttpRequestInfo* request_info_;
 
   // |response_info_| is the HTTP response data object which is filled in
-  // when a SYN_REPLY comes in for the stream.
+  // when a response HEADERS comes in for the stream.
   // It is not owned by this stream object, or point to |push_response_info_|.
   HttpResponseInfo* response_info_;
 
   std::unique_ptr<HttpResponseInfo> push_response_info_;
 
   // We don't use SpdyStream's |response_header_status_| as we
   // sometimes call back into our delegate before it is updated.
   SpdyResponseHeadersStatus response_headers_status_;
 
   // We buffer the response body as it arrives asynchronously from the stream.
@@ skipping 24 matching lines @@
   NextProto protocol_negotiated_;
 
   base::WeakPtrFactory<SpdyHttpStream> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SpdyHttpStream);
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_HTTP_STREAM_H_