GitLab

The mojoms TouchDeviceServer, NativeDisplayDelegate and AccessibilityManager
are all not needed. Additionally TouchTransformSetterMus is not used.

BUG=none
TEST=none

Change-Id: I8d42aac5d548e5a109289133baeb3dd7fa3dd26b
Reviewed-on: https://chromium-review.googlesource.com/1185969Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: kylechar <kylechar@chromium.org>
Commit-Queue: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585567}