refactor emitMemberName to be used more consistently

lib/runtime/dart/_isolate_helper.js

Index: lib/runtime/dart/_isolate_helper.js
diff --git a/lib/runtime/dart/_isolate_helper.js b/lib/runtime/dart/_isolate_helper.js
index bc07ef5ee5f2d5a7db08788addc7b2b3a02e76b5..1dada5e2f80a90ea9a945f96f8c00eff4e153081 100644
--- a/lib/runtime/dart/_isolate_helper.js
+++ b/lib/runtime/dart/_isolate_helper.js
@@ -19,8 +19,8 @@ var _isolate_helper;
   let _workerId = Symbol('_workerId');
   let _isolateId = Symbol('_isolateId');
   let _receivePortId = Symbol('_receivePortId');
-  let _receivePort = Symbol('_receivePort');
   let _id = Symbol('_id');
+  let _receivePort = Symbol('_receivePort');
   let _getJSFunctionName = Symbol('_getJSFunctionName');
   class _Serializer extends core.Object {
     _Serializer(opts) {
@@ -70,7 +70,7 @@ var _isolate_helper;
       return new core.List.from(["ref", serializationId]);
     }
     isPrimitive(x) {
-      return dart.notNull(x == null) || dart.notNull(typeof x == 'string') || dart.notNull(dart.is(x, core.num)) || dart.notNull(typeof x == 'boolean');
+      return dart.notNull(x == null) || typeof x == 'string' || dart.is(x, core.num) || typeof x == 'boolean';
     }
     serializePrimitive(primitive) {
       return primitive;
@@ -229,7 +229,7 @@ var _isolate_helper;
       }
     }
     isPrimitive(x) {
-      return dart.notNull(x == null) || dart.notNull(typeof x == 'string') || dart.notNull(dart.is(x, core.num)) || dart.notNull(typeof x == 'boolean');
+      return dart.notNull(x == null) || typeof x == 'string' || dart.is(x, core.num) || typeof x == 'boolean';
     }
     deserializePrimitive(x) {
       return x;
@@ -530,14 +530,14 @@ var _isolate_helper;
       if (this.doneHandlers == null) {
         this.doneHandlers = new core.List.from([]);
       }
-      if (dart.dinvoke(this.doneHandlers, 'contains', responsePort))
+      if (dart.dsend(this.doneHandlers, 'contains', responsePort))
         return;
-      dart.dinvoke(this.doneHandlers, 'add', responsePort);
+      dart.dsend(this.doneHandlers, 'add', responsePort);
     }
     removeDoneListener(responsePort) {
       if (this.doneHandlers == null)
         return;
-      dart.dinvoke(this.doneHandlers, 'remove', responsePort);
+      dart.dsend(this.doneHandlers, 'remove', responsePort);
     }
     setErrorsFatal(authentification, errorsAreFatal) {
       if (!dart.equals(this.terminateCapability, authentification))
@@ -561,7 +561,7 @@ var _isolate_helper;
       if (this[_scheduledControlEvents] == null) {
         this[_scheduledControlEvents] = new collection.Queue();
       }
-      dart.dinvoke(this[_scheduledControlEvents], 'addLast', respond);
+      dart.dsend(this[_scheduledControlEvents], 'addLast', respond);
     }
     handleKill(authentification, priority) {
       if (!dart.equals(this.terminateCapability, authentification))
@@ -578,7 +578,7 @@ var _isolate_helper;
       if (this[_scheduledControlEvents] == null) {
         this[_scheduledControlEvents] = new collection.Queue();
       }
-      dart.dinvoke(this[_scheduledControlEvents], 'addLast', this.kill);
+      dart.dsend(this[_scheduledControlEvents], 'addLast', this.kill);
     }
     addErrorListener(port) {
       this.errorPorts.add(port);
@@ -631,7 +631,7 @@ var _isolate_helper;
           old[_setGlobals]();
         if (this[_scheduledControlEvents] != null) {
           while (dart.dload(this[_scheduledControlEvents], 'isNotEmpty')) {
-            dart.dinvokef(dart.dinvoke(this[_scheduledControlEvents], 'removeFirst'));
+            dart.dinvokef(dart.dsend(this[_scheduledControlEvents], 'removeFirst'));
           }
         }
       }
@@ -716,7 +716,7 @@ var _isolate_helper;
     }
     kill() {
       if (this[_scheduledControlEvents] != null) {
-        dart.dinvoke(this[_scheduledControlEvents], 'clear');
+        dart.dsend(this[_scheduledControlEvents], 'clear');
       }
       for (let port of this.ports.values) {
         port[_close]();
@@ -925,7 +925,7 @@ var _isolate_helper;
         {
           let port = dart.as(dart.dindex(msg, 'port'), isolate.SendPort);
           if (port != null) {
-            dart.dinvoke(dart.dindex(msg, 'port'), 'send', dart.dindex(msg, 'msg'));
+            dart.dsend(dart.dindex(msg, 'port'), 'send', dart.dindex(msg, 'msg'));
           }
           exports._globalState.topEventLoop.run();
           break;
@@ -960,10 +960,10 @@ var _isolate_helper;
     static handleSpawnWorkerRequest(msg) {
       let replyPort = dart.dindex(msg, 'replyPort');
       IsolateNatives.spawn(dart.as(dart.dindex(msg, 'functionName'), core.String), dart.as(dart.dindex(msg, 'uri'), core.String), dart.as(dart.dindex(msg, 'args'), core.List$(core.String)), dart.dindex(msg, 'msg'), false, dart.as(dart.dindex(msg, 'isSpawnUri'), core.bool), dart.as(dart.dindex(msg, 'startPaused'), core.bool)).then(dart.as(msg => {
-        dart.dinvoke(replyPort, 'send', msg);
+        dart.dsend(replyPort, 'send', msg);
       }, dart.functionType(dart.dynamic, [core.List])), {
         onError: errorMessage => {
-          dart.dinvoke(replyPort, 'send', new core.List.from([_SPAWN_FAILED_SIGNAL, errorMessage]));
+          dart.dsend(replyPort, 'send', new core.List.from([_SPAWN_FAILED_SIGNAL, errorMessage]));
         }
       });
     }
@@ -1133,7 +1133,7 @@ var _isolate_helper;
       this[_isolateId] = isolateId$;
     }
     [_checkReplyTo](replyTo) {
-      if (dart.notNull(replyTo != null) && dart.notNull(!dart.is(replyTo, _NativeJsSendPort)) && dart.notNull(!dart.is(replyTo, _WorkerSendPort))) {
+      if (dart.notNull(replyTo != null) && !dart.is(replyTo, _NativeJsSendPort) && !dart.is(replyTo, _WorkerSendPort)) {
         throw new core.Exception("SendPort.send: Illegal replyTo port type");
       }
     }
@@ -1164,7 +1164,7 @@ var _isolate_helper;
       }).bind(this), `receive ${message}`);
     }
     ['=='](other) {
-      return dart.notNull(dart.is(other, _NativeJsSendPort)) && dart.notNull(dart.equals(this[_receivePort], dart.dload(other, '_receivePort')));
+      return dart.is(other, _NativeJsSendPort) && dart.notNull(dart.equals(this[_receivePort], dart.dload(other, _receivePort)));
     }
     get hashCode() {
       return this[_receivePort][_id];
@@ -1189,7 +1189,7 @@ var _isolate_helper;
       }
     }
     ['=='](other) {
-      return dart.notNull(dart.is(other, _WorkerSendPort)) && dart.equals(this[_workerId], dart.dload(other, '_workerId')) && dart.equals(this[_isolateId], dart.dload(other, '_isolateId')) && dart.equals(this[_receivePortId], dart.dload(other, '_receivePortId'));
+      return dart.is(other, _WorkerSendPort) && dart.equals(this[_workerId], dart.dload(other, _workerId)) && dart.equals(this[_isolateId], dart.dload(other, _isolateId)) && dart.equals(this[_receivePortId], dart.dload(other, _receivePortId));
     }
     get hashCode() {
       return dart.notNull(this[_workerId]) << 16 ^ dart.notNull(this[_isolateId]) << 8 ^ dart.notNull(this[_receivePortId]);