update to test changes

Author: kai-ion

src/aws-cpp-sdk-core/include/aws/core/http/windows/WinSyncHttpClient.h

@@ -11,6 +11,7 @@
 #include <aws/core/auth/AWSAuthSigner.h>
 #include <aws/core/http/HttpClient.h>
 #include <aws/core/http/standard/StandardHttpResponse.h>
+#include <aws/core/utils/UnreferencedParam.h>
 
 namespace Aws
 {
@@ -92,7 +93,10 @@ namespace Aws
             virtual bool DoReceiveResponse(void* hHttpRequest) const = 0;
             virtual bool DoQueryHeaders(void* hHttpRequest, std::shared_ptr<Aws::Http::HttpResponse>& response, Aws::StringStream& ss, uint64_t& read) const = 0;
             virtual bool DoSendRequest(void* hHttpRequest) const = 0;
-            virtual bool DoSendRequest(void* hHttpRequest, const std::shared_ptr<HttpRequest>& request) const { return DoSendRequest(hHttpRequest); }
+            virtual bool DoSendRequest(void* hHttpRequest, const std::shared_ptr<HttpRequest>& request) const { 
+                AWS_UNREFERENCED_PARAM(request);
+                return DoSendRequest(hHttpRequest); 
+            }
             virtual bool DoQueryDataAvailable(void* hHttpRequest, uint64_t& available) const = 0;
             virtual bool DoReadData(void* hHttpRequest, char* body, uint64_t size, uint64_t& read) const = 0;
             virtual void* GetClientModule() const = 0;