Backed out changeset 48cff1c9b619 (bug 1276390) for xpcshell bustage CLOSED TREE

toolkit/modules/subprocess/subprocess_win.jsm

@@ -9,7 +9,7 @@
 
 /* exported SubprocessImpl */
 
-/* globals BaseProcess, PromiseWorker */
+/* globals BaseProcess */
 
 var {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
 
@@ -24,35 +24,10 @@ Cu.import("resource://gre/modules/subprocess/subprocess_common.jsm");
 Services.scriptloader.loadSubScript("resource://gre/modules/subprocess/subprocess_shared.js", this);
 Services.scriptloader.loadSubScript("resource://gre/modules/subprocess/subprocess_shared_win.js", this);
 
-class WinPromiseWorker extends PromiseWorker {
-  constructor(...args) {
-    super(...args);
-
-    this.signalEvent = libc.CreateSemaphoreW(null, 0, 32, null);
-
-    this.call("init", [{
-      signalEvent: String(ctypes.cast(this.signalEvent, ctypes.uintptr_t).value),
-    }]);
-  }
-
-  signalWorker() {
-    libc.ReleaseSemaphore(this.signalEvent, 1, null);
-  }
-
-  postMessage(...args) {
-    this.signalWorker();
-    return super.postMessage(...args);
-  }
-}
-
 class Process extends BaseProcess {
   static get WORKER_URL() {
     return "resource://gre/modules/subprocess/subprocess_worker_win.js";
   }
-
-  static get WorkerClass() {
-    return WinPromiseWorker;
-  }
 }
 
 var SubprocessWin = {
@@ -62,6 +37,7 @@ var SubprocessWin = {
     return Process.create(options);
   },
 
+
   * getEnvironment() {
     let env = libc.GetEnvironmentStringsW();
     try {