sync_chrome: Don't sync twice when run with --reset.

This workaround is no longer needed.

BUG=chromium:470935
TEST=Release trybot run.

Change-Id: I0444f120ace3965a22632b0947c7ddb58ce210ca
Reviewed-on: https://chromium-review.googlesource.com/262646
Reviewed-by: David James <davidjames@chromium.org>
Commit-Queue: David James <davidjames@chromium.org>
Tested-by: David James <davidjames@chromium.org>
1 file changed