commit bc2aa04718fbe8fb42eedbb6383d8de56c247eaf
author evliu <evliu@google.com> Fri Aug 09 20:19:19 2019
committer Commit Bot <commit-bot@chromium.org> Fri Aug 09 20:19:19 2019
tree dc3bf5404d7dd3b5891fdd305ce1fbdd00a30fd6
parent 8ada6f4327dbdfecffc99527e8d8f654b8f8afd3

Sync caption settings via ARC++

This CL adds the synchronization of caption settings via ARC++. Of the
7 caption settings, the following are synced: text font, text color,
text opacity, text shadow, background color, and background opacity.
The text font preference is not synced because it does not map to an
Android setting. The closest setting on the Android side is typeface,
which is an enum with the values DEFAULT, MONOSPACE, SANS_SERIF, and SERIF.
Android has additional caption settings such as caption window color which
are not synced because they do not exist in Chrome

Corresponding Android-side CL:
https://googleplex-android-review.git.corp.google.com/c/platform/vendor/google_arc/+/8680718

Bug: 985161
Test: Manually tested the syncing of preferences
Change-Id: Ife8166075a6e2e355960b60a8b292dd23fa6a588
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1691153
Reviewed-by: Sara Kato <sarakato@chromium.org>
Reviewed-by: Mustafa Emre Acer <meacer@chromium.org>
Reviewed-by: Colin Blundell <blundell@chromium.org>
Commit-Queue: Evan Liu <evliu@google.com>
Cr-Commit-Position: refs/heads/master@{#685703}