[SPDY] Remove some setters in SpdyStream

net/spdy/spdy_http_utils.h

Index: net/spdy/spdy_http_utils.h
diff --git a/net/spdy/spdy_http_utils.h b/net/spdy/spdy_http_utils.h
index 9f1e9e3c6a8bd8a9b2194e81b9dd07ee6497fce1..9ca09def63e427669fe9d272de0ff06243e5a660 100644
--- a/net/spdy/spdy_http_utils.h
+++ b/net/spdy/spdy_http_utils.h
@@ -10,6 +10,7 @@
 #include "net/base/request_priority.h"
 #include "net/spdy/spdy_framer.h"
 #include "net/spdy/spdy_header_block.h"
+#include "net/spdy/spdy_protocol.h"
 
 namespace net {
 
@@ -49,6 +50,10 @@ NET_EXPORT_PRIVATE SpdyPriority ConvertRequestPriorityToSpdyPriority(
     RequestPriority priority,
     int protocol_version);
 
+NET_EXPORT_PRIVATE RequestPriority ConvertSpdyPriorityToRequestPriority(
+    SpdyPriority priority,
+    int protocol_version);
+
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_HTTP_UTILS_H_