misc/swig: delete binaries

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5273045

diff --git a/misc/swig/callback/run b/misc/swig/callback/run
deleted file mode 100755 (executable)
index de150ed..0000000
Binary files a/misc/swig/callback/run and /dev/null differ

diff --git a/misc/swig/stdio/hello b/misc/swig/stdio/hello
deleted file mode 100755 (executable)
index 10c5563..0000000
Binary files a/misc/swig/stdio/hello and /dev/null differ