WATCHLISTS entry for GuestView

Adding an entry 'guest_view' for all GuestView related files.

Subscribing myself, wjmaclean@, and mcnee@ to the list.

Bug: None
Change-Id: I7751b3cb6d8b3163cdc7f1a11342a56a9cd2849b
Reviewed-on: https://chromium-review.googlesource.com/1171215
Reviewed-by: Scott Violet <[email protected]>
Commit-Queue: Ehsan Karamad <[email protected]>
Cr-Commit-Position: refs/heads/master@{#582341}
1 file changed