refactor out chunk framing

Author: kai-ion

src/aws-cpp-sdk-core/source/auth/signer/AWSAuthV4Signer.cpp

@@ -233,7 +233,6 @@ bool AWSAuthV4Signer::SignRequestWithCreds(Aws::Http::HttpRequest& request, cons
                 ? request.SetContentEncoding(Aws::String{Http::AWS_CHUNKED_VALUE} + "," + request.GetContentEncoding())
                 : request.SetContentEncoding(Http::AWS_CHUNKED_VALUE);
 
-
         if (request.HasHeader(Http::CONTENT_LENGTH_HEADER)) {
           request.SetHeaderValue(Http::DECODED_CONTENT_LENGTH_HEADER, request.GetHeaderValue(Http::CONTENT_LENGTH_HEADER));
           request.DeleteHeader(Http::CONTENT_LENGTH_HEADER);