SPDY - persist SPDY settings.

net/spdy/spdy_framer.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_FRAMER_H_
 #define NET_SPDY_SPDY_FRAMER_H_
 #pragma once
 
 #include <list>
 #include <map>
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  private:
   static void ConvertFlagsAndIdForSpdy2(uint32* val);
 
   uint8 flags_;
   uint32 id_;
 };
 
 // A datastructure for holding a set of ID/value pairs for a SETTINGS frame.
 typedef std::pair<SettingsFlagsAndId, uint32> SpdySetting;
 typedef std::list<SpdySetting> SpdySettings;
+// SpdySettingsMap has unique (flags, value) pair for give SpdySetting ID.
+typedef std::pair<SpdySettingsFlags, uint32> SettingsFlagsAndValue;
+typedef std::map<SpdySettingsIds, SettingsFlagsAndValue> SettingsMap;
 
 // A datastrcture for holding the contents of a CREDENTIAL frame.
 struct NET_EXPORT_PRIVATE SpdyCredential {
   SpdyCredential();
   ~SpdyCredential();
 
   uint16 slot;
   std::vector<std::string> certs;
   std::string proof;
 };
@@ skipping 503 matching lines @@
   // starts with HTTP.  If it does, we likely have an HTTP response.   This
   // isn't guaranteed though: we could have gotten a settings frame and then
   // corrupt data that just looks like HTTP, but deterministic checking requires
   // a lot more state.
   bool probable_http_response_;
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_FRAMER_H_