closure-compiler 20130227

Switched to git tags.

Closes #18301.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
hadoop 1.1.2

Closes #18304.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
henplus: fix syntax error

Closes #18307.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>