OWNERS files updated with latest COMPONENT and TEAMS.

This is CL is generated by a script. Data is pulled from
review conducted in Q2 2019. See https://tinyurl.com/yxau5sc4
for context.

Bug: 977050
Change-Id: Icc9b523bd9a8350da6d57711ef92c5a71b430add
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1700834Reviewed-by: Noel Gordon <noel@chromium.org>
Reviewed-by: Hidehiko Abe <hidehiko@chromium.org>
Reviewed-by: Yusuke Sato <yusukes@chromium.org>
Commit-Queue: Eric Foo <efoo@chromium.org>
Auto-Submit: Eric Foo <efoo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#681480}

components/arc/OWNERS

@@ -2,3 +2,5 @@ hidehiko@chromium.org
 yusukes@chromium.org
 # backup reviewer
 elijahtaylor@chromium.org
+
+# COMPONENT: Platform>Apps>ARC

google_apis/drive/OWNERS

 file://components/drive/OWNERS
+# COMPONENT: Platform>Apps>FileManager