gfe-relnote: deprecate gfe2_reloadable_flag_quic_aggressive_connection_aliveness

PiperOrigin-RevId: 275931067
Change-Id: I7102d15a566100d09d7045e585e3e1a77d421c68

quic/core/http/quic_spdy_session.cc

diff --git a/quic/core/http/quic_spdy_session.cc b/quic/core/http/quic_spdy_session.cc
index 513d270..1c8664f 100644
--- a/quic/core/http/quic_spdy_session.cc
+++ b/quic/core/http/quic_spdy_session.cc
@@ -639,11 +639,7 @@
 
 // True if there are open HTTP requests.
 bool QuicSpdySession::ShouldKeepConnectionAlive() const {
-  if (GetQuicReloadableFlag(quic_aggressive_connection_aliveness)) {
-    QUIC_RELOADABLE_FLAG_COUNT(quic_aggressive_connection_aliveness);
-    return GetNumActiveStreams() > 0;
-  }
-  return GetNumOpenDynamicStreams() > 0;
+  return GetNumActiveStreams() > 0;
 }
 
 bool QuicSpdySession::UsesPendingStreams() const {