Fix transitions for image_download and activation
Change-Id: I713ada52eef9d275c7d7596026e178c7382e8335
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go
new file mode 100644
index 0000000..32ea3d9
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go
@@ -0,0 +1,52 @@
+// 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 protoreflect
+
+// SourceLocations is a list of source locations.
+type SourceLocations interface {
+ // Len reports the number of source locations in the proto file.
+ Len() int
+ // Get returns the ith SourceLocation. It panics if out of bounds.
+ Get(int) SourceLocation
+
+ doNotImplement
+
+ // TODO: Add ByPath and ByDescriptor helper methods.
+}
+
+// SourceLocation describes a source location and
+// corresponds with the google.protobuf.SourceCodeInfo.Location message.
+type SourceLocation struct {
+ // Path is the path to the declaration from the root file descriptor.
+ // The contents of this slice must not be mutated.
+ Path SourcePath
+
+ // StartLine and StartColumn are the zero-indexed starting location
+ // in the source file for the declaration.
+ StartLine, StartColumn int
+ // EndLine and EndColumn are the zero-indexed ending location
+ // in the source file for the declaration.
+ // In the descriptor.proto, the end line may be omitted if it is identical
+ // to the start line. Here, it is always populated.
+ EndLine, EndColumn int
+
+ // LeadingDetachedComments are the leading detached comments
+ // for the declaration. The contents of this slice must not be mutated.
+ LeadingDetachedComments []string
+ // LeadingComments is the leading attached comment for the declaration.
+ LeadingComments string
+ // TrailingComments is the trailing attached comment for the declaration.
+ TrailingComments string
+}
+
+// SourcePath identifies part of a file descriptor for a source location.
+// The SourcePath is a sequence of either field numbers or indexes into
+// a repeated field that form a path starting from the root file descriptor.
+//
+// See google.protobuf.SourceCodeInfo.Location.path.
+type SourcePath []int32
+
+// TODO: Add SourcePath.String method to pretty-print the path. For example:
+// ".message_type[6].nested_type[15].field[3]"