Finish removal of ui/views_bridge_mac .

897636c9 removed its contents.

Bug: 958255
Change-Id: I6deab12399254f839385654814f8116aa2dbabd8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1896860
Commit-Queue: Elly Fong-Jones <ellyjones@chromium.org>
Auto-Submit: Avi Drissman <avi@chromium.org>
Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#712123}

ui/views_bridge_mac/DEPS

-# Never include ui/views from here!
-include_rules = [
-  "+components/crash/core/common/crash_key.h",
-  "+components/remote_cocoa/common",
-  "+components/viz/common",
-  "+mojo/public/cpp/bindings",
-  "+skia/ext",
-  "+ui/accelerated_widget_mac",
-  "+ui/base",
-  "+ui/compositor",
-  "+ui/display",
-  "+ui/events",
-  "+ui/gfx",
-]

ui/views_bridge_mac/OWNERS

-file://ui/views/cocoa/OWNERS
-# COMPONENT: Internals>Views