Fix transitions for image_download and activation
Change-Id: I713ada52eef9d275c7d7596026e178c7382e8335
diff --git a/vendor/google.golang.org/protobuf/internal/fieldsort/fieldsort.go b/vendor/google.golang.org/protobuf/internal/fieldsort/fieldsort.go
new file mode 100644
index 0000000..517c4e2
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldsort/fieldsort.go
@@ -0,0 +1,40 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package fieldsort defines an ordering of fields.
+//
+// The ordering defined by this package matches the historic behavior of the proto
+// package, placing extensions first and oneofs last.
+//
+// There is no guarantee about stability of the wire encoding, and users should not
+// depend on the order defined in this package as it is subject to change without
+// notice.
+package fieldsort
+
+import (
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// Less returns true if field a comes before field j in ordered wire marshal output.
+func Less(a, b protoreflect.FieldDescriptor) bool {
+ ea := a.IsExtension()
+ eb := b.IsExtension()
+ oa := a.ContainingOneof()
+ ob := b.ContainingOneof()
+ switch {
+ case ea != eb:
+ return ea
+ case oa != nil && ob != nil:
+ if oa == ob {
+ return a.Number() < b.Number()
+ }
+ return oa.Index() < ob.Index()
+ case oa != nil && !oa.IsSynthetic():
+ return false
+ case ob != nil && !ob.IsSynthetic():
+ return true
+ default:
+ return a.Number() < b.Number()
+ }
+}