Remove redundant size check in resize. Let callers worry about that and resize should just do "resize".
Remove redundant size check in resize. Let callers worry about that and resize should just do "resize".

R=golang-dev, r
CC=golang-dev
http://codereview.appspot.com/181111

Committer: Rob Pike <4dc7c9ec434ed06502767136789763ec11d2c4b7@golang.org>
abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go