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

net/tools/quic/quic_dispatcher_test.cc

Index: net/tools/quic/quic_dispatcher_test.cc
diff --git a/net/tools/quic/quic_dispatcher_test.cc b/net/tools/quic/quic_dispatcher_test.cc
index 81c2cb90d7e44624f06fe02c3647995e00537eb7..4eef64bdaebc6cf320b34b8a5f31046f66515cd7 100644
--- a/net/tools/quic/quic_dispatcher_test.cc
+++ b/net/tools/quic/quic_dispatcher_test.cc
@@ -68,7 +68,7 @@ class TestQuicSpdyServerSession : public QuicServerSessionBase {
                               nullptr,
                               crypto_config,
                               compressed_certs_cache),
-        crypto_stream_(QuicServerSessionBase::GetCryptoStream()) {}
+        crypto_stream_(QuicServerSessionBase::GetMutableCryptoStream()) {}
 
   ~TestQuicSpdyServerSession() override { delete connection(); };
 
@@ -93,7 +93,11 @@ class TestQuicSpdyServerSession : public QuicServerSessionBase {
     crypto_stream_ = crypto_stream;
   }
 
-  QuicCryptoServerStreamBase* GetCryptoStream() override {
+  QuicCryptoServerStreamBase* GetMutableCryptoStream() override {
+    return crypto_stream_;
+  }
+
+  const QuicCryptoServerStreamBase* GetCryptoStream() const override {
     return crypto_stream_;
   }