Fixes golang/go#46956 Change-Id: Ifa1b8e7f2a0e46034f0eccc32249f69a064199e3 GitHub-Last-Rev: 175fa08b1696fca4c11b35b691e0df550ed66864 GitHub-Pull-Request: golang/mobile#67 Reviewed-on: https://go-review.googlesource.com/c/mobile/+/331429 Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com> Reviewed-by: Hajime Hoshi <hajimehoshi@gmail.com> Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com> Reviewed-by: Michael Knyszek <mknyszek@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>