Language guide: 'Any' → 'google.protobuf.Any'

[wking]

I couldn't find the repository behind the Any docs, so I'm filing this here.

The current example:

$ cat test.proto
syntax = "proto3";

import "google/protobuf/any.proto";

message ErrorStatus {
  string message = 1;
  repeated Any details = 2;
}

Fails to compile:

$ protoc --go_out=./go test.proto 
test.proto:7:12: "Any" is not defined.
[libprotobuf WARNING google/protobuf/descriptor.cc:6135] Warning: Unused import: "test.proto" imports "google/protobuf/any.proto" which is not used.

But with a namepaced google.protobuf.Any it works:

$ sed -i 's/Any/google.protobuf.Any/' test.proto
$ protoc --go_out=./go test.proto
$ echo $?
0