CF: Use the original request to pass through headers to origin request. (#1219)
CF: Use the original request to pass through headers to origin request. (#1219)

* Use the original request to pass through headers to origin request.

* No need for .href on a url in a fetch.

Co-authored-by: Sven Sauleau <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@sauleau.com>

Co-authored-by: Sven Sauleau <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@sauleau.com>
ampproject/amp-toolbox,ampproject/amp-toolbox,ampproject/amp-toolbox,ampproject/amp-toolbox