Delete more unused functions in nss_memio.c. Review URL: http://codereview.chromium.org/67142
Delete more unused functions in nss_memio.c.
Review URL: http://codereview.chromium.org/67142

git-svn-id: http://src.chromium.org/svn/trunk/src@13702 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 1c8a10ef0baa8668c97b1358862d054d32f76293
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser