Enable Assistant conversation starters by default.

Per discussion w/ PMs, moving forward we'd like to use finch as a kill
switch for these rather than to enable them. This will prevent the user
from seeing nothing while they wait for their first flag sync.

Bug: b:119886923
Change-Id: Ic93d082f7c46eba4814750588fd89fa47328a67e
Reviewed-on: https://chromium-review.googlesource.com/c/1347619
Reviewed-by: Xiaohui Chen <xiaohuic@chromium.org>
Commit-Queue: David Black <dmblack@google.com>
Cr-Commit-Position: refs/heads/master@{#610928}
1 file changed