[DirectoryOwnership] Add TEAM/COMPONENT into OWNERS files.

We are adding COMPONENT/TEAM information into OWNERS file
(ozone, gesture, etc).

Proposal to add TEAM/COMPONENT information into OWNERS files
http://bit.ly/add-team-component-proposal
Proposal about how to get suggested component for directory.
http://bit.ly/directory-mapping-proposal
TEAM-COMPONENT mapping
http://bit.ly/component-team-mapping

Additional Information:
Component lists
https://bugs.chromium.org/p/chromium/adminComponents

BUG=679905
R=rjkroege@chromium.org

Review-Url: https://codereview.chromium.org/2741523002
Cr-Commit-Position: refs/heads/master@{#455795}

content/renderer/mus/OWNERS

@@ -2,3 +2,5 @@ ben@chromium.org
 sadrul@chromium.org
 fsamuel@chromium.org
 rjkroege@chromium.org
+
+# COMPONENT: Internals>MUS

services/ui/demo/OWNERS

 kylechar@chromium.org
 rjkroege@chromium.org
+
+# COMPONENT: Internals>MUS

services/ui/display/OWNERS

 kylechar@chromium.org
 rjkroege@chromium.org
+
+# COMPONENT: Internals>MUS

services/ui/gpu/OWNERS

 fsamuel@chromium.org
 rjkroege@chromium.org
 sadrul@chromium.org
+
+# COMPONENT: Internals>GPU

services/ui/surfaces/OWNERS

 fsamuel@chromium.org
 rjkroege@chromium.org
+
+# COMPONENT: Internals>Compositing

ui/aura/gestures/OWNERS

 rjkroege@chromium.org
 sadrul@chromium.org
 tdresser@chromium.org
+
+# TEAM: input-dev@chromium.org
+# COMPONENT: UI>Input

ui/base/cursor/ozone/OWNERS

 rjkroege@chromium.org
 spang@chromium.org
+
+# COMPONENT: UI>GFX

ui/events/gestures/OWNERS

 rjkroege@chromium.org
 sadrul@chromium.org
 tdresser@chromium.org
+
+# TEAM: input-dev@chromium.org
+# COMPONENT: UI>Input

ui/events/ozone/OWNERS

 rjkroege@chromium.org
 spang@chromium.org
 kpschoedel@chromium.org
+
+# TEAM: ozone-dev@chromium.org

ui/ozone/OWNERS

 rjkroege@chromium.org
 spang@chromium.org
 alexst@chromium.org
+
+# TEAM: ozone-dev@chromium.org