Remove many-many SpdyMajorVersion and NextProto arguments and members.

net/spdy/spdy_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_STREAM_H_
 #define NET_SPDY_SPDY_STREAM_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 399 matching lines @@
 
   // Returns whether or not this stream is fully open: that request and
   // response headers are complete, and it is not in a half-closed state.
   bool IsOpen() const;
 
   // Returns whether the stream is reserved by remote endpoint: server has sent
   // intended request headers for a pushed stream, but haven't started response
   // yet.
   bool IsReservedRemote() const;
 
-  // Returns the protocol used by this stream. Always between
-  // kProtoSPDYMinimumVersion and kProtoSPDYMaximumVersion.
-  NextProto GetProtocol() const;
-
   int response_status() const { return response_status_; }
 
   void AddRawReceivedBytes(size_t received_bytes);
   void AddRawSentBytes(size_t sent_bytes);
 
   int64_t raw_received_bytes() const { return raw_received_bytes_; }
   int64_t raw_sent_bytes() const { return raw_sent_bytes_; }
 
   bool GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const;
 
   // Get the URL from the appropriate stream headers, or the empty
   // GURL() if it is unknown.
   //
   // TODO(akalin): Figure out if we really need this function,
   // i.e. can we just use the URL this stream was created with and/or
   // one we receive headers validate that the URL from them is the
   // same.
   GURL GetUrlFromHeaders() const;
 
   // Returns whether the URL for this stream is known.
   //
   // TODO(akalin): Remove this, as it's only used in tests.
   bool HasUrlFromHeaders() const;
 
-  SpdyMajorVersion GetProtocolVersion() const;
-
  private:
   class SynStreamBufferProducer;
   class HeaderBufferProducer;
 
   // SpdyStream states and transitions are modeled
   // on the HTTP/2 stream state machine. All states and transitions
   // are modeled, with the exceptions of RESERVED_LOCAL (the client
   // cannot initate push streams), and the transition to OPEN due to
   // a remote SYN_STREAM (the client can only initate streams).
   enum State {
@@ skipping 127 matching lines @@
   bool write_handler_guard_;
 
   base::WeakPtrFactory<SpdyStream> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SpdyStream);
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_STREAM_H_