swap.sh: fix "swap disable" bug
Fix it by consolidating all persistent variable
settings to use the "create_write_file" function.
BUG=chromium:736180
TEST=ran on device, enable/disable, remove /var/lib/swap sometime, try other variables too
Change-Id: Ied8fc715177a7d31902ae205e40b7cbe4c30d574
Reviewed-on: https://chromium-review.googlesource.com/545259
Commit-Ready: Luigi Semenzato <semenzato@chromium.org>
Tested-by: Luigi Semenzato <semenzato@chromium.org>
Reviewed-by: Luigi Semenzato <semenzato@chromium.org>
Reviewed-by: Ben Cheng <bccheng@chromium.org>
2 files changed
