Add max_bandwidth and max_bandwidth_timestamp to QUIC source address

net/quic/crypto/source_address_token.h

Index: net/quic/crypto/source_address_token.h
diff --git a/net/quic/crypto/source_address_token.h b/net/quic/crypto/source_address_token.h
index c719fef0412a3c4570a76f7ba163cf4153df2b45..ae9c01daa451e73d859719bcd533516e82617ced 100644
--- a/net/quic/crypto/source_address_token.h
+++ b/net/quic/crypto/source_address_token.h
@@ -42,6 +42,23 @@ class CachedNetworkParameters {
     bandwidth_estimate_bytes_per_second_ = bandwidth_estimate_bytes_per_second;
   }
 
+  int32 max_bandwidth_estimate_bytes_per_second() const {
+    return max_bandwidth_estimate_bytes_per_second_;
+  }
+  void set_max_bandwidth_estimate_bytes_per_second(
+      int32 max_bandwidth_estimate_bytes_per_second) {
+    max_bandwidth_estimate_bytes_per_second_ =
+        max_bandwidth_estimate_bytes_per_second;
+  }
+
+  int32 max_bandwidth_timestamp_seconds() const {
+    return max_bandwidth_timestamp_seconds_;
+  }
+  void set_max_bandwidth_timestamp_seconds(
+      int32 max_bandwidth_timestamp_seconds) {
+    max_bandwidth_timestamp_seconds_ = max_bandwidth_timestamp_seconds;
+  }
+
   int32 min_rtt_ms() const {
     return min_rtt_ms_;
   }
@@ -66,6 +83,11 @@ class CachedNetworkParameters {
   // The server can supply a bandwidth estimate (in bytes/s) which it may re-use
   // on receipt of a source-address token with this field set.
   int32 bandwidth_estimate_bytes_per_second_;
+  // The maximum bandwidth seen by the client, not necessarily the latest.
+  int32 max_bandwidth_estimate_bytes_per_second_;
+  // Timestamp (seconds since UNIX epoch) that indicates when the max bandwidth
+  // was seen by the server.
+  int64 max_bandwidth_timestamp_seconds_;

[wtc, 2014/08/14 22:36:26]

The getter and setter methods also need to use the int64 type. Also, it may be
better to use one of the types defined in quic_time.h (or quic_clock?) instead.

[ramant (doing other things), 2014/08/14 23:40:45]

Changed get/set methods to use int64. 

Would like to use protobuf (ala internal source tree) and delete this file. Will
bring it up if we could use QuicWallTime in the internal source tree.

   // The min RTT seen on a previous connection can be used by the server to
   // inform initial connection parameters for new connections.
   int32 min_rtt_ms_;