Remove obsolete TODO.

No behavior change. not protected.

PiperOrigin-RevId: 321835375
Change-Id: If362ef3aac137cdee9a7098accf1dd70ca1b0073

quic/core/tls_client_handshaker.cc

diff --git a/quic/core/tls_client_handshaker.cc b/quic/core/tls_client_handshaker.cc
index 76f9b82..ff20b1e 100644
--- a/quic/core/tls_client_handshaker.cc
+++ b/quic/core/tls_client_handshaker.cc
@@ -427,7 +427,6 @@
     return;
   }
   switch (state_) {
-    // TODO(b/153726130): handle the case where the server rejects early data.
     case STATE_HANDSHAKE_RUNNING:
       should_close = ssl_error != SSL_ERROR_WANT_READ;
       break;