Revert "Revert "Remove redundant session_manager restarts""

This reverts commit b2cd1ee175ca6adb22fafb87d559b92ae89c3510

Change-Id: I72902fd0558bf555e93b3dae13abcc06f83e3768
Reviewed-on: http://gerrit.chromium.org/gerrit/7578
Reviewed-by: Ryan Cui <rcui@chromium.org>
Tested-by: Ryan Cui <rcui@chromium.org>
1 file changed