substack/http-browserify — pull request #56 by lakenen (2014-07-25 22:06:37+00:00)
Title: Add support for XHR2 send with Blob/ArrayBuffer/FormData (fixes #43)

If write/end is called for the first time with an instance of `Blob`, `ArrayBuffer`, or `FormData`, call `xhr.send` directly with the object.