QUIC - Allow cronet apps to specify how many server configs are to be

net/http/http_server_properties.h

Index: net/http/http_server_properties.h
diff --git a/net/http/http_server_properties.h b/net/http/http_server_properties.h
index 9db9fc82888df8e45363acf79213aa4a01931e69..a9ce82b9afd6e0b014b772e7f87a6389677dd492 100644
--- a/net/http/http_server_properties.h
+++ b/net/http/http_server_properties.h
@@ -216,7 +216,7 @@ typedef base::MRUCache<HostPortPair, ServerNetworkStats> ServerNetworkStatsMap;
 typedef base::MRUCache<QuicServerId, std::string> QuicServerInfoMap;
 
 // Persist 5 QUIC Servers. This is mainly used by cronet.
-const int kMaxQuicServersToPersist = 5;
+const size_t kMaxQuicServersToPersist = 5;

[mef, 2016/01/15 16:12:32]

should this remain int?

[ramant (doing other things), 2016/01/15 18:57:00]

Used size_t for the size everywhere to be consistent with MRUCache's size
argument.

 
 extern const char kAlternateProtocolHeader[];
 extern const char kAlternativeServiceHeader[];
@@ -380,6 +380,13 @@ class NET_EXPORT HttpServerProperties {
   // Returns all persistent QuicServerInfo objects.
   virtual const QuicServerInfoMap& quic_server_info_map() const = 0;
 
+  // Returns the number of server configs (QuicServerInfo objects) persisted.
+  virtual int max_server_configs_stored_in_properties() const = 0;
+
+  // Sets the number of server configs (QuicServerInfo objects) to be persisted.
+  virtual void set_max_server_configs_stored_in_properties(
+      int max_server_configs_stored_in_properties) = 0;
+
  private:
   DISALLOW_COPY_AND_ASSIGN(HttpServerProperties);
 };