cleans up sdk patching so we no longer have unresolved names

test/codegen/expect/isolate/isolate.js

+var isolate;
+(function(isolate) {
+  'use strict';
+  class IsolateSpawnException extends dart.Object {
+    IsolateSpawnException(message) {
+      this.message = message;
+    }
+    toString() {
+      return `IsolateSpawnException: ${this.message}`;
+    }
+  }
+  class Isolate extends dart.Object {
+    Isolate(controlPort, opt$) {
+      let pauseCapability = opt$.pauseCapability === void 0 ? null : opt$.pauseCapability;
+      let terminateCapability = opt$.terminateCapability === void 0 ? null : opt$.terminateCapability;
+      this.controlPort = controlPort;
+      this.pauseCapability = pauseCapability;
+      this.terminateCapability = terminateCapability;
+    }
+    static get current() {
+      return dart.as(_currentIsolateCache, Isolate);
+    }
+    static spawn(entryPoint, message, opt$) {
+      let paused = opt$.paused === void 0 ? false : opt$.paused;
+      try {
+        return dart.as(_isolate_helper.IsolateNatives.spawnFunction(entryPoint, message, paused).then((msg) => new Isolate(dart.dindex(msg, 1), {pauseCapability: dart.dindex(msg, 2), terminateCapability: dart.dindex(msg, 3)})), async.Future$(Isolate));
+      } catch (e) {
+        let st = dart.stackTrace(e);
+        return new async.Future.error(e, st);
+      }
+
+    }
+    static spawnUri(uri, args, message, opt$) {
+      let paused = opt$.paused === void 0 ? false : opt$.paused;
+      let packageRoot = opt$.packageRoot === void 0 ? null : opt$.packageRoot;
+      if (packageRoot !== null)
+        throw new core.UnimplementedError("packageRoot");
+      try {
+        if (dart.is(args, core.List$(core.String))) {
+          for (let i = 0; i < args.length; i++) {
+            if (!(typeof args.get(i) == string)) {
+              throw new core.ArgumentError(`Args must be a list of Strings ${args}`);
+            }
+          }
+        } else if (args !== null) {
+          throw new core.ArgumentError(`Args must be a list of Strings ${args}`);
+        }
+        return dart.as(_isolate_helper.IsolateNatives.spawnUri(uri, args, message, paused).then((msg) => new Isolate(dart.dindex(msg, 1), {pauseCapability: dart.dindex(msg, 2), terminateCapability: dart.dindex(msg, 3)})), async.Future$(Isolate));
+      } catch (e) {
+        let st = dart.stackTrace(e);
+        return new async.Future.error(e, st);
+      }
+
+    }
+    pause(resumeCapability) {
+      if (resumeCapability === void 0)
+        resumeCapability = null;
+      if (resumeCapability === null)
+        resumeCapability = new Capability();
+      this._pause(resumeCapability);
+      return resumeCapability;
+    }
+    _pause(resumeCapability) {
+      let message = new core.List(3);
+      dart.dsetindex(message, 0, "pause");
+      dart.dsetindex(message, 1, this.pauseCapability);
+      dart.dsetindex(message, 2, resumeCapability);
+      this.controlPort.send(message);
+    }
+    resume(resumeCapability) {
+      let message = new core.List(2);
+      dart.dsetindex(message, 0, "resume");
+      dart.dsetindex(message, 1, resumeCapability);
+      this.controlPort.send(message);
+    }
+    addOnExitListener(responsePort) {
+      let message = new core.List(2);
+      dart.dsetindex(message, 0, "add-ondone");
+      dart.dsetindex(message, 1, responsePort);
+      this.controlPort.send(message);
+    }
+    removeOnExitListener(responsePort) {
+      let message = new core.List(2);
+      dart.dsetindex(message, 0, "remove-ondone");
+      dart.dsetindex(message, 1, responsePort);
+      this.controlPort.send(message);
+    }
+    setErrorsFatal(errorsAreFatal) {
+      let message = new core.List(3);
+      dart.dsetindex(message, 0, "set-errors-fatal");
+      dart.dsetindex(message, 1, this.terminateCapability);
+      dart.dsetindex(message, 2, errorsAreFatal);
+      this.controlPort.send(message);
+    }
+    kill(priority) {
+      if (priority === void 0)
+        priority = BEFORE_NEXT_EVENT;
+      this.controlPort.send(new List.from(["kill", this.terminateCapability, priority]));
+    }
+    ping(responsePort, pingType) {
+      if (pingType === void 0)
+        pingType = IMMEDIATE;
+      let message = new core.List(3);
+      dart.dsetindex(message, 0, "ping");
+      dart.dsetindex(message, 1, responsePort);
+      dart.dsetindex(message, 2, pingType);
+      this.controlPort.send(message);
+    }
+    addErrorListener(port) {
+      let message = new core.List(2);
+      dart.dsetindex(message, 0, "getErrors");
+      dart.dsetindex(message, 1, port);
+      this.controlPort.send(message);
+    }
+    removeErrorListener(port) {
+      let message = new core.List(2);
+      dart.dsetindex(message, 0, "stopErrors");
+      dart.dsetindex(message, 1, port);
+      this.controlPort.send(message);
+    }
+    get errors() {
+      let controller = null;
+      let port = null;
+      // Function handleError: (dynamic) → void
+      function handleError(message) {
+        let errorDescription = dart.as(dart.dindex(message, 0), core.String);
+        let stackDescription = dart.as(dart.dindex(message, 1), core.String);
+        let error = new RemoteError(errorDescription, stackDescription);
+        controller.addError(error, error.stackTrace);
+      }
+      controller = new async.StreamController.broadcast({sync: true, onListen: (() => {
+          port = new RawReceivePort(handleError);
+          this.addErrorListener(port.sendPort);
+        }).bind(this), onCancel: (() => {
+          this.removeErrorListener(port.sendPort);
+          port.close();
+          port = null;
+        }).bind(this)});
+      return controller.stream;
+    }
+  }
+  Isolate.IMMEDIATE = 0;
+  Isolate.BEFORE_NEXT_EVENT = 1;
+  Isolate.AS_EVENT = 2;
+  dart.defineLazyProperties(Isolate, {
+    get _currentIsolateCache() {
+      return _isolate_helper.IsolateNatives.currentIsolate;
+    }
+  });
+  class SendPort extends dart.Object {
+  }
+  class ReceivePort extends dart.Object {
+    ReceivePort() {
+      return new _isolate_helper.ReceivePortImpl();
+    }
+    ReceivePort$fromRawReceivePort(rawPort) {
+      return new _isolate_helper.ReceivePortImpl.fromRawReceivePort(rawPort);
+    }
+  }
+  dart.defineNamedConstructor(ReceivePort, 'fromRawReceivePort');
+  class RawReceivePort extends dart.Object {
+    RawReceivePort(handler) {
+      if (handler === void 0)
+        handler = null;
+      return new _isolate_helper.RawReceivePortImpl(handler);
+    }
+  }
+  class _IsolateUnhandledException extends dart.Object {
+    _IsolateUnhandledException(message, source, stackTrace) {
+      this.message = message;
+      this.source = source;
+      this.stackTrace = stackTrace;
+    }
+    toString() {
+      return 'IsolateUnhandledException: exception while handling message: ' + `${this.message} \n  ` + `${dart.dinvoke(dart.dinvoke(this.source, 'toString'), 'replaceAll', "\n", "\n  ")}\n` + 'original stack trace:\n  ' + `${this.stackTrace.toString().replaceAll("\n", "\n  ")}`;
+    }
+  }
+  class RemoteError extends dart.Object {
+    RemoteError(description, stackDescription) {
+      this._description = description;
+      this.stackTrace = new _RemoteStackTrace(stackDescription);
+    }
+    toString() {
+      return this._description;
+    }
+  }
+  class _RemoteStackTrace extends dart.Object {
+    _RemoteStackTrace(_trace) {
+      this._trace = _trace;
+    }
+    toString() {
+      return this._trace;
+    }
+  }
+  class Capability extends dart.Object {
+    Capability() {
+      return new _isolate_helper.CapabilityImpl();
+    }
+  }
+  // Exports:
+  isolate.IsolateSpawnException = IsolateSpawnException;
+  isolate.Isolate = Isolate;
+  isolate.SendPort = SendPort;
+  isolate.ReceivePort = ReceivePort;
+  isolate.RawReceivePort = RawReceivePort;
+  isolate.RemoteError = RemoteError;
+  isolate.Capability = Capability;
+})(isolate || (isolate = {}));