[dev.garbage] all: merge dev.cc into dev.garbage

The garbage collector is now written in Go.
There is plenty to clean up (just like on dev.cc).

all.bash passes on darwin/amd64, darwin/386, linux/amd64, linux/386.

TBR=rlh
R=austin, rlh, bradfitz
CC=golang-codereviews
https://codereview.appspot.com/173250043

1 files changed, 0 insertions, 0 deletions

diff --git a/dev.cc b/dev.cc
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/dev.cc