[SPDY] Remove some setters in SpdyStream

net/spdy/spdy_http_utils.cc

 // 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.
 
 #include "net/spdy/spdy_http_utils.h"
 
 #include <string>
 
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
@@ skipping 129 matching lines @@
     if (priority > LOWEST) {
       return static_cast<SpdyPriority>(HIGHEST - priority);
     } else {
       return static_cast<SpdyPriority>(HIGHEST - priority - 1);
     }
   } else {
     return static_cast<SpdyPriority>(HIGHEST - priority);
   }
 }
 
+NET_EXPORT_PRIVATE RequestPriority ConvertSpdyPriorityToRequestPriority(
+    SpdyPriority priority,
+    int protocol_version) {
+    // Handle invalid values gracefully, and pick LOW to map 2 back

[Ryan Hamilton, 2013/03/24 15:08:40]

nit: outdent

[akalin, 2013/03/24 19:24:53]

Done.

+    // to for SPDY/2.
+  SpdyPriority idle_cutoff = (protocol_version == 2) ? 3 : 5;
+  return (priority >= idle_cutoff) ?
+      IDLE : static_cast<RequestPriority>(HIGHEST - priority);
+}
+
 GURL GetUrlFromHeaderBlock(const SpdyHeaderBlock& headers,
                            int protocol_version,
                            bool pushed) {
   // SPDY 2 server push urls are specified in a single "url" header.
   if (pushed && protocol_version == 2) {
       std::string url;
       SpdyHeaderBlock::const_iterator it;
       it = headers.find("url");
       if (it != headers.end())
         url = it->second;
@@ skipping 25 matching lines @@
 
 bool ShouldShowHttpHeaderValue(const std::string& header_name) {
 #if defined(SPDY_PROXY_AUTH_ORIGIN)
   if (header_name == "proxy-authorization")
     return false;
 #endif
   return true;
 }
 
 }  // namespace net