Rename QuicSession::GetCryptoStream() to GetMutableCryptoStream(). Add a const GetCryptoStream(). M…

net/quic/test_tools/quic_test_utils.cc

Index: net/quic/test_tools/quic_test_utils.cc
diff --git a/net/quic/test_tools/quic_test_utils.cc b/net/quic/test_tools/quic_test_utils.cc
index d9e3da8b0d7505e2ad48748b87a1cf1e514dbb61..4b66e1eaca1596a8adcf01abb4ea27da801dae1f 100644
--- a/net/quic/test_tools/quic_test_utils.cc
+++ b/net/quic/test_tools/quic_test_utils.cc
@@ -445,8 +445,14 @@ TestQuicSpdyServerSession::CreateQuicCryptoServerStream(
       &helper_);
 }
 
-QuicCryptoServerStream* TestQuicSpdyServerSession::GetCryptoStream() {
+QuicCryptoServerStream* TestQuicSpdyServerSession::GetMutableCryptoStream() {
   return static_cast<QuicCryptoServerStream*>(
+      QuicServerSessionBase::GetMutableCryptoStream());
+}
+
+const QuicCryptoServerStream* TestQuicSpdyServerSession::GetCryptoStream()
+    const {
+  return static_cast<const QuicCryptoServerStream*>(
       QuicServerSessionBase::GetCryptoStream());
 }
 
@@ -468,7 +474,12 @@ bool TestQuicSpdyClientSession::IsAuthorized(const string& authority) {
   return true;
 }
 
-QuicCryptoClientStream* TestQuicSpdyClientSession::GetCryptoStream() {
+QuicCryptoClientStream* TestQuicSpdyClientSession::GetMutableCryptoStream() {
+  return crypto_stream_.get();
+}
+
+const QuicCryptoClientStream* TestQuicSpdyClientSession::GetCryptoStream()
+    const {
   return crypto_stream_.get();
 }