Bug 1427726 - move test for bug 1063538 away from jar URIs, r=baku

Bug 1063538 was reported with a testcase that accesses a .jsp, which
in turn sleeps "forever". The testcase seems to be simulating this by
using a jar:http: URI for a really big file contained in some other
directory.

Instead, we can just use a .sjs file that does a similar thing to the
original jsp file in the reporter's testcase, which conveniently also
allows us to remove dependencies on support files in other directories.

MozReview-Commit-ID: 2JCOS9VLgVv

--HG--
extra : rebase_source : 90245a05d197c9578d0b5278a247216c95f48c68

dom/workers/test/browser.ini

@@ -5,7 +5,6 @@ support-files =
   frame_script.js
   head.js
   !/dom/base/test/file_empty.html
-  !/dom/base/test/file_bug945152.jar
 
 [browser_bug1047663.js]
 [browser_bug1104623.js]

dom/workers/test/bug1063538.sjs

@@ -0,0 +1,6 @@
+function handleRequest(request, response) {
+  response.processAsync();
+  response.write("Hello");
+  setTimeout(function() { response.finish(); }, 100000); // wait 100 seconds.
+}
+

dom/workers/test/bug1063538_worker.js

@@ -3,7 +3,7 @@
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-var gJar = "jar:http://example.org/tests/dom/base/test/file_bug945152.jar!/data_big.txt";
+var gURL = "http://example.org/tests/dom/workers/test/bug1063538.sjs";
 var xhr = new XMLHttpRequest({mozAnon: true, mozSystem: true});
 var progressFired = false;
 
@@ -20,6 +20,6 @@ xhr.onprogress = function(e) {
 };
 
 onmessage = function(e) {
-  xhr.open("GET", gJar, true);
+  xhr.open("GET", gURL, true);
   xhr.send();
 }

dom/workers/test/mochitest.ini

@@ -94,7 +94,6 @@ support-files =
   script_createFile.js
   worker_suspended.js
   window_suspended.html
-  !/dom/base/test/file_bug945152.jar
   !/dom/notification/test/mochitest/MockServices.js
   !/dom/notification/test/mochitest/NotificationTest.js
   !/dom/xhr/tests/relativeLoad_import.js

dom/workers/test/test_bug1063538.html

@@ -38,10 +38,8 @@ function runTest() {
 SimpleTest.waitForExplicitFinish();
 
 addLoadEvent(function() {
-  SpecialPowers.pushPrefEnv({"set": [["network.jar.block-remote-files", false]]}, function() {
   SpecialPowers.pushPermissions([{'type': 'systemXHR', 'allow': true, 'context': document}], runTest);
 });
-});
 
 </script>
 </pre>