SEBA-495 eliminate chameleon dependency

Change-Id: Ia359d751c3ac84bf8f7038f611d1c5f1a126d1df
diff --git a/lib/xos-api/xosapi/chameleon_client/protos/annotations.proto b/lib/xos-api/xosapi/chameleon_client/protos/annotations.proto
new file mode 100644
index 0000000..2ed81a6
--- /dev/null
+++ b/lib/xos-api/xosapi/chameleon_client/protos/annotations.proto
@@ -0,0 +1,34 @@
+// Copyright (c) 2015, Google Inc.
+// Modififications (C) 2018, Open Networking Foundation
+//
+// 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.
+
+// See NOTE in http.proto for the modifications made to these files
+
+syntax = "proto3";
+
+package googleapi;
+
+import "http.proto";
+import "google/protobuf/descriptor.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/api/annotations;annotations";
+option java_multiple_files = true;
+option java_outer_classname = "AnnotationsProto";
+option java_package = "com.google.api";
+option objc_class_prefix = "GAPI";
+
+extend google.protobuf.MethodOptions {
+  // See `HttpRule`.
+  HttpRule http = 72295728;
+}