Change HrefAutoTranslate triggering from DSE to Google origins

Bug: 900586
Change-Id: Ib0d37b1c6eaf22903dbe0a46603a7989cbb63e22
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1530007
Reviewed-by: Peter Kasting <pkasting@chromium.org>
Reviewed-by: Moe Ahmadi <mahmadi@chromium.org>
Auto-Submit: anthonyvd <anthonyvd@chromium.org>
Commit-Queue: anthonyvd <anthonyvd@chromium.org>
Cr-Commit-Position: refs/heads/master@{#642923}
8 files changed