This is the 1st CL adding view skeleton.

For project details please refer to go/ib-paradise.

Bug: 852904
Change-Id: Icc10a2598bb15659a6478fc2dbf2734094111494
Reviewed-on: https://chromium-review.googlesource.com/1149514
Commit-Queue: Siyu An <siyua@chromium.org>
Reviewed-by: Fabio Tirelo <ftirelo@chromium.org>
Reviewed-by: Sebastien Seguin-Gagnon <sebsg@chromium.org>
Reviewed-by: Bret Sepulveda <bsep@chromium.org>
Reviewed-by: Cait Phillips <caitkp@chromium.org>
Reviewed-by: Jared Saul <jsaul@google.com>
Cr-Commit-Position: refs/heads/master@{#582413}