[dev-util] Make crdev touch the new chrome-restart flag file
[dev-util] Make crdev touch the new chrome-restart flag file

I'm switching the session_manager to look in a safer place for
the flag file that disables the restarting of Chrome.

BUG=chromium-os:17156
TEST=manual
CQ-DEPEND=Ie5fb43e76ddfc5d16b788875e357e234df5d527b

Change-Id: Ib6a00fde01df2eb80143df0ad76d2613a1fcbc11
Reviewed-on: https://gerrit.chromium.org/gerrit/15259
Reviewed-by: Steven Bennetts <d2bc269fbc7f1691ea11e20b3ea986cb219ed714@chromium.org>
Commit-Ready: Chris Masone <98e3d65c6b0e9e2391eb4c2e8b1e572b77e544ed@chromium.org>
Tested-by: Chris Masone <98e3d65c6b0e9e2391eb4c2e8b1e572b77e544ed@chromium.org>

marineam/coreos-dev-util,mgireesh05/dev-util,marineam/coreos-dev-util,mgireesh05/dev-util,coreos/dev-util,coreos/dev-util,coreos/dev-util,mgireesh05/dev-util