This removes the last dependency on an Android class in the running gobind code. (Tests still need some work before they will run on the desktop.) Change-Id: I49bfb545d4587c6f430c0938fa1ca4d513b56d77 Reviewed-on: https://go-review.googlesource.com/17252 Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>