gfe-relnote: Deprecate gfe2_reloadable_flag_quic_fix_has_pending_crypto_data.

PiperOrigin-RevId: 255951014
Change-Id: Ibf4d9f94a2e2693cacca5bbc6ce0f8d57f59c644

quic/core/quic_crypto_stream_test.cc

diff --git a/quic/core/quic_crypto_stream_test.cc b/quic/core/quic_crypto_stream_test.cc
index f5ab413..96b2760 100644
--- a/quic/core/quic_crypto_stream_test.cc
+++ b/quic/core/quic_crypto_stream_test.cc
@@ -484,8 +484,7 @@
   EXPECT_FALSE(stream_->IsWaitingForAcks());
   // Although there is no outstanding data, verify session has pending crypto
   // data.
-  EXPECT_EQ(GetQuicReloadableFlag(quic_fix_has_pending_crypto_data),
-            session_.HasUnackedCryptoData());
+  EXPECT_TRUE(session_.HasUnackedCryptoData());
 
   EXPECT_CALL(
       session_,

quic/core/quic_session.cc

diff --git a/quic/core/quic_session.cc b/quic/core/quic_session.cc
index 5c5d9a6..d7aa91e 100644
--- a/quic/core/quic_session.cc
+++ b/quic/core/quic_session.cc
@@ -1746,15 +1746,7 @@
 
 bool QuicSession::HasUnackedCryptoData() const {
   const QuicCryptoStream* crypto_stream = GetCryptoStream();
-  if (crypto_stream->IsWaitingForAcks()) {
-    return true;
-  }
-  if (GetQuicReloadableFlag(quic_fix_has_pending_crypto_data) &&
-      crypto_stream->HasBufferedData()) {
-    QUIC_RELOADABLE_FLAG_COUNT(quic_fix_has_pending_crypto_data);
-    return true;
-  }
-  return false;
+  return crypto_stream->IsWaitingForAcks() || crypto_stream->HasBufferedData();
 }
 
 bool QuicSession::HasUnackedStreamData() const {

quic/quartc/quartc_factory.cc

diff --git a/quic/quartc/quartc_factory.cc b/quic/quartc/quartc_factory.cc
index 4a85e57..53eb34b 100644
--- a/quic/quartc/quartc_factory.cc
+++ b/quic/quartc/quartc_factory.cc
@@ -65,9 +65,6 @@
   // Enable version 47 to enable variable-length connection ids.
   SetQuicReloadableFlag(quic_enable_version_47, true);
 
-  // Fix for inconsistent reporting of crypto handshake.
-  SetQuicReloadableFlag(quic_fix_has_pending_crypto_data, true);
-
   // Ensure that we don't drop data because QUIC streams refuse to buffer it.
   // TODO(b/120099046):  Replace this with correct handling of WriteMemSlices().
   SetQuicFlag(FLAGS_quic_buffered_data_threshold,