Update to Istio v1alpha3 types

hack/update-codegen.sh

@@ -27,7 +27,7 @@ CODEGEN_PKG=${CODEGEN_PKG:-$(cd ${SCRIPT_ROOT}; ls -d -1 ./vendor/k8s.io/code-ge
 #                  instead of the $GOPATH directly. For normal projects this can be dropped.
 ${CODEGEN_PKG}/generate-groups.sh "deepcopy,client,informer,lister" \
   github.com/knative/eventing/pkg/client github.com/knative/eventing/pkg/apis \
-  "channels:v1alpha1 feeds:v1alpha1 istio:v1alpha2" \
+  "channels:v1alpha1 feeds:v1alpha1, istio:v1alpha3" \
   --go-header-file ${SCRIPT_ROOT}/hack/boilerplate/boilerplate.go.txt
 
 # Make sure our dependencies are up-to-date

pkg/apis/istio/register.go

@@ -1,23 +1,21 @@
 /*
- * Copyright 2018 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+Copyright 2018 Google LLC
 
-package istio
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
 
-// TODO remove package after knative/serving#1002
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package istio
 
 const (
-	GroupName = "config.istio.io"
+	GroupName = "networking.istio.io"
 )