Deprecate client histogram: Net.QuicSession.NumQueuedPacketsAtOutOfOrder.

The writing out of order packet issue is fixed since M82.

gfe-relnote: n/a - client histogram change
PiperOrigin-RevId: 309302511
Change-Id: I3605c85e0413ee06ebb04b10ff72ba9218cfa6d7

quic/core/quic_connection.cc

diff --git a/quic/core/quic_connection.cc b/quic/core/quic_connection.cc
index e8dd94b..b388133 100644
--- a/quic/core/quic_connection.cc
+++ b/quic/core/quic_connection.cc
@@ -2167,8 +2167,6 @@
       packet->packet_number < sent_packet_manager_.GetLargestSentPacket()) {
     QUIC_BUG << "Attempt to write packet:" << packet->packet_number
              << " after:" << sent_packet_manager_.GetLargestSentPacket();
-    QUIC_CLIENT_HISTOGRAM_COUNTS("QuicSession.NumQueuedPacketsAtOutOfOrder",
-                                 buffered_packets_.size(), 1, 1000, 50, "");
     CloseConnection(QUIC_INTERNAL_ERROR, "Packet written out of order.",
                     ConnectionCloseBehavior::SEND_CONNECTION_CLOSE_PACKET);
     return true;