Merge GetOrCreateDynamicStream() into GetOrCreateStream().

GetOrCreateDynamicStream() no longer guarantees that the returned stream is non-static. And since we have a single stream map for all streams, we can just have one method.

gfe-relnote: Protected by quic_inline_getorcreatedynamicstream.
PiperOrigin-RevId: 258426677
Change-Id: I89ac704a44da79afce3c1704efd5d721c9585f32
diff --git a/quic/test_tools/quic_server_session_base_peer.h b/quic/test_tools/quic_server_session_base_peer.h
index b29fe46..ab5b1f0 100644
--- a/quic/test_tools/quic_server_session_base_peer.h
+++ b/quic/test_tools/quic_server_session_base_peer.h
@@ -14,9 +14,9 @@
 
 class QuicServerSessionBasePeer {
  public:
-  static QuicStream* GetOrCreateDynamicStream(QuicServerSessionBase* s,
-                                              QuicStreamId id) {
-    return s->GetOrCreateDynamicStream(id);
+  static QuicStream* GetOrCreateStream(QuicServerSessionBase* s,
+                                       QuicStreamId id) {
+    return s->GetOrCreateStream(id);
   }
   static void SetCryptoStream(QuicServerSessionBase* s,
                               QuicCryptoServerStream* crypto_stream) {
diff --git a/quic/test_tools/quic_session_peer.cc b/quic/test_tools/quic_session_peer.cc
index 0dfba43..e78b059 100644
--- a/quic/test_tools/quic_session_peer.cc
+++ b/quic/test_tools/quic_session_peer.cc
@@ -118,9 +118,9 @@
 }
 
 // static
-QuicStream* QuicSessionPeer::GetOrCreateDynamicStream(QuicSession* session,
-                                                      QuicStreamId stream_id) {
-  return session->GetOrCreateDynamicStream(stream_id);
+QuicStream* QuicSessionPeer::GetOrCreateStream(QuicSession* session,
+                                               QuicStreamId stream_id) {
+  return session->GetOrCreateStream(stream_id);
 }
 
 // static
diff --git a/quic/test_tools/quic_session_peer.h b/quic/test_tools/quic_session_peer.h
index 9ca8530..f027eb5 100644
--- a/quic/test_tools/quic_session_peer.h
+++ b/quic/test_tools/quic_session_peer.h
@@ -52,8 +52,8 @@
 
   static QuicCryptoStream* GetMutableCryptoStream(QuicSession* session);
   static QuicWriteBlockedList* GetWriteBlockedStreams(QuicSession* session);
-  static QuicStream* GetOrCreateDynamicStream(QuicSession* session,
-                                              QuicStreamId stream_id);
+  static QuicStream* GetOrCreateStream(QuicSession* session,
+                                       QuicStreamId stream_id);
   static std::map<QuicStreamId, QuicStreamOffset>&
   GetLocallyClosedStreamsHighestOffset(QuicSession* session);
   static QuicSession::StreamMap& stream_map(QuicSession* session);