Roll src/net/third_party/quiche/src/ f0fe20690..d85976f86 (3 commits)

https://quiche.googlesource.com/quiche.git/+log/f0fe2069005c..d85976f86ec3

$ git log f0fe20690..d85976f86 --date=short --no-merges --format='%ad %ae %s'
2019-09-27 fayang gfe-relnote: Use latched_session instead of session() in QuicFdWrapper::Readv testvalue. Protected by FLAGS_gfe2_reloadable_flag_quic_add_upper_limit_of_buffered_control_frames3 which replaces FLAGS_gfe2_reloadable_flag_quic_add_upper_limit_of_buffered_control_frames2.
2019-09-26 dschinazi Fix flaky QuartcPeerTest.BandwidthAllocationWithoutEnoughAvailable
2019-09-26 renjietang Comments on some disabled v99 tests.

Created with:
  roll-dep src/net/third_party/quiche/src src/third_party/quic_trace/src

flip flags


R=rch@chromium.org

Change-Id: I924629327bc28fe49825a6b6e0bb69cb3eb2baac
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1830060
Commit-Queue: Ryan Hamilton <rch@chromium.org>
Reviewed-by: Ryan Hamilton <rch@chromium.org>
Cr-Commit-Position: refs/heads/master@{#700873}

DEPS

@@ -306,7 +306,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'quiche_revision': 'f0fe2069005c907660534fc7d3ee9694c79799d6',
+  'quiche_revision': 'd85976f86ec30f805add4c0603900854800989ff',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ios_webkit
   # and whatever else without interference from each other.

net/quic/quic_flags_list.h

@@ -255,7 +255,7 @@ QUIC_FLAG(bool,
 // frames.
 QUIC_FLAG(
     bool,
-    FLAGS_quic_reloadable_flag_quic_add_upper_limit_of_buffered_control_frames2,
+    FLAGS_quic_reloadable_flag_quic_add_upper_limit_of_buffered_control_frames3,
     false)
 
 // If true, static streams should never be closed before QuicSession
@@ -291,7 +291,7 @@ QUIC_FLAG(
 // closed streams whose highest byte offset is not received yet.
 QUIC_FLAG(bool,
           FLAGS_quic_reloadable_flag_quic_aggressive_connection_aliveness,
-          false)
+          true)
 
 // If true, QuicStreamSequencer will not take in new data if the stream is
 // reset.
@@ -341,29 +341,27 @@ QUIC_FLAG(bool, FLAGS_quic_reloadable_flag_quic_supports_tls_handshake, true)
 
 // If true, deprecate SpuriousRetransmitDetected and call SpuriousLossDetected
 // instead.
-QUIC_FLAG(bool, FLAGS_quic_reloadable_flag_quic_detect_spurious_loss, false)
+QUIC_FLAG(bool, FLAGS_quic_reloadable_flag_quic_detect_spurious_loss, true)
 
 // If true, a stream will reset itself if it receives a stream frame that
 // includes a data beyond the close offset.
 QUIC_FLAG(
     bool,
     FLAGS_quic_reloadable_flag_quic_rst_if_stream_frame_beyond_close_offset,
-    false)
+    true)
 
 // If true, enable IETF loss detection as described in
 // https://tools.ietf.org/html/draft-ietf-quic-recovery-22#section-6.1.
 QUIC_FLAG(bool,
           FLAGS_quic_reloadable_flag_quic_enable_ietf_loss_detection,
-          false)
+          true)
 
 // If true, skip packet number before sending the last PTO retransmission.
 QUIC_FLAG(bool,
           FLAGS_quic_reloadable_flag_quic_skip_packet_number_for_pto,
-          false)
+          true)
 // If true, enable HTTP/2 default scheduling(round robin).
-QUIC_FLAG(bool,
-          FLAGS_quic_reloadable_flag_quic_enable_rr_write_scheduler,
-          false)
+QUIC_FLAG(bool, FLAGS_quic_reloadable_flag_quic_enable_rr_write_scheduler, true)
 
 // If true, when timer fires in RTO or PTO mode, make sure there is enough
 // credits to retransmit one packet.