relnote: QUIC streamable frames can now use a freelist for their packet buffers, Guarded by gfe2_fe…

net/quic/quic_simple_buffer_allocator.h

Index: net/quic/quic_simple_buffer_allocator.h
diff --git a/net/quic/quic_simple_buffer_allocator.h b/net/quic/quic_simple_buffer_allocator.h
index 171f6b0d09964086e4f3cc7abf4fa73fb26b2358..dfb0fffa2e8e83bd859c08a1c59c8c779f0f44d4 100644
--- a/net/quic/quic_simple_buffer_allocator.h
+++ b/net/quic/quic_simple_buffer_allocator.h
@@ -12,6 +12,7 @@ namespace net {
 class NET_EXPORT_PRIVATE SimpleBufferAllocator : public QuicBufferAllocator {
  public:
   char* New(size_t size) override;
+  char* New(size_t size, bool flag_enable) override;
   void Delete(char* buffer) override;
 };