[Cronet] Use Https for Quic Test Server

net/url_request/url_request_context_builder.h

Index: net/url_request/url_request_context_builder.h
diff --git a/net/url_request/url_request_context_builder.h b/net/url_request/url_request_context_builder.h
index 5612dde054a28142ac045c128060a617e5d98c79..7115add12f6d3b6985eaf72e34f92b247f746cc5 100644
--- a/net/url_request/url_request_context_builder.h
+++ b/net/url_request/url_request_context_builder.h
@@ -84,6 +84,7 @@ class NET_EXPORT URLRequestContextBuilder {
     bool use_alternative_services;
     bool enable_quic;
     QuicTagVector quic_connection_options;
+    CertVerifier* cert_verifier;
   };
 
   URLRequestContextBuilder();
@@ -188,6 +189,11 @@ class NET_EXPORT URLRequestContextBuilder {
         quic_connection_options;
   }
 
+  // Sets a CertVerifier for HttpNetworkSession::Param.
+  void set_cert_verifier(CertVerifier* cert_verifier) {
+    http_network_session_params_.cert_verifier = cert_verifier;
+  }
+
   void set_throttling_enabled(bool throttling_enabled) {
     throttling_enabled_ = throttling_enabled;
   }