GitLab

- Changed Web-originated clipboard access to set
the destination trying to access the clipboard
data if possible.
- Renamed EndpointType::kVm to kGuestOs

Bug: 1103614
Change-Id: I895ea000e985611896f842274ea6849a822753d8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2346288Reviewed-by: Scott Violet <sky@chromium.org>
Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Commit-Queue: Aya Elsayed <ayaelattar@chromium.org>
Cr-Commit-Position: refs/heads/master@{#800516}