Palemoon 28.5 compatibility

This is a patch for compatibility with PM 28.5 based on Billylll@'s
patch posted to madand#7.

common/modules/base.jsm

@@ -1815,7 +1815,7 @@ update(iter, {
 });
 
 var Iter = Class("Iter", {
-    init(iter) {
+    init: function (iter) {
         this.iter = iter;
         if (!(Symbol.iterator in iter) && "__iterator__" in iter)
             this.iter = iter.__iterator__();
@@ -1826,9 +1826,9 @@ var Iter = Class("Iter", {
             };
     },
 
-    next() { return this.iter.next() },
+    next: function () { return this.iter.next() },
 
-    send() { return apply(this.iter, "send", arguments) },
+    send: function () { return apply(this.iter, "send", arguments) },
 
     "@@iterator": function () { return this.iter },
 

common/modules/commands.jsm

@@ -476,7 +476,7 @@ var Ex = Module("Ex", {
 
     commands: null,
 
-    init() {
+    init: function () {
         let proxy = new Proxy(this, {
             get(target, prop, receiver) {
                 if (prop === "isProxy")
@@ -494,7 +494,7 @@ var Ex = Module("Ex", {
         return proxy;
     },
 
-    _args(cmd, args) {
+    _args: function(cmd, args) {
         args = Array.slice(args);
 
         let res = cmd.newArgs({ context: this.context });
@@ -522,7 +522,7 @@ var Ex = Module("Ex", {
         return res;
     },
 
-    _complete(cmd) {
+    _complete: function (cmd) {
         return (context, func, obj, args) => {
             args = this._args(cmd, args);
             args.completeArg = args.length - 1;
@@ -531,7 +531,7 @@ var Ex = Module("Ex", {
         };
     },
 
-    _run(name) {
+    _run: function (name) {
         const self = this;
         let cmd = this.commands.get(name);
         util.assert(cmd, _("command.noSuch"));