The Tor Browser: browser/devtools/framework/test/browser_toolbox_options_disable

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1   /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     4 function handleRequest(request, response) {

     5   let Etag = '"4d881ab-b03-435f0a0f9ef00"';

     6   let IfNoneMatch = request.hasHeader("If-None-Match")

     7                     ? request.getHeader("If-None-Match")

     8                     : "";

    10   let guid = 'xxxxxxxx-xxxx-xxxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {

    11     let r = Math.random() * 16 | 0;

    12     let v = c === "x" ? r : (r & 0x3 | 0x8);

    14     return v.toString(16);

    15   });

    17   let page = "<!DOCTYPE html><html><body><h1>" + guid + "</h1></body></html>";

    19   response.setHeader("Etag", Etag, false);

    21   if (IfNoneMatch === Etag) {

    22     response.setStatusLine(request.httpVersion, "304", "Not Modified");

    23   } else {

    24     response.setHeader("Content-Type", "text/html; charset=utf-8", false);

    25     response.setHeader("Content-Length", page.length + "", false);

    26     response.write(page);

    27   }

    28 }

The Tor Browser / file revision