Convert CryptoFramer::ConstructHandshakeMessage to return unique_ptr

gfe-relnote: Use unique_ptr for memory management rather than bare pointer. No functional change intended, not flag-protected.
PiperOrigin-RevId: 238454581
Change-Id: I2f0875854d8bc1983c2e5197abab7741d1985028
diff --git a/quic/core/quic_connection_test.cc b/quic/core/quic_connection_test.cc
index eb9c0d9..0790ee9 100644
--- a/quic/core/quic_connection_test.cc
+++ b/quic/core/quic_connection_test.cc
@@ -7192,7 +7192,7 @@
   CryptoHandshakeMessage message;
   CryptoFramer framer;
   message.set_tag(kCHLO);
-  std::unique_ptr<QuicData> data(framer.ConstructHandshakeMessage(message));
+  std::unique_ptr<QuicData> data = framer.ConstructHandshakeMessage(message);
   frame1_.stream_id = 10;
   frame1_.data_buffer = data->data();
   frame1_.data_length = data->length();
@@ -7208,7 +7208,7 @@
   CryptoHandshakeMessage message;
   CryptoFramer framer;
   message.set_tag(kREJ);
-  std::unique_ptr<QuicData> data(framer.ConstructHandshakeMessage(message));
+  std::unique_ptr<QuicData> data = framer.ConstructHandshakeMessage(message);
   frame1_.stream_id = 10;
   frame1_.data_buffer = data->data();
   frame1_.data_length = data->length();