Bug 1355161 - script-generated patch to replace .{currentThread,mainThread}.dispatch(..., Ci.nsIThread.DISPATCH_NORMAL) with .dispatchToMainThread(...), r=froydnj.

devtools/client/debugger/new/debugger.js

@@ -9210,13 +9210,13 @@ return /******/ (function(modules) { // webpackBootstrap
 	  copy: function() {
 	    // Dispatch to the next tick so that it's possible to attach a progress
 	    // event listener, even for extremely fast copies (like when testing).
-	    Services.tm.currentThread.dispatch(() => {
+	    Services.tm.dispatchToMainThread(() => {
 	      try {
 	        this._copy();
 	      } catch (e) {
 	        this._deferred.reject(e);
 	      }
-	    }, 0);
+	    });
 	    return this;
 	  },