flashmap: Update OWNERS

Remove folks not on project/at Google.

BUG=None
TEST=None

Change-Id: I6f4c124724a113b542427548d373877d07f05544
Signed-off-by: Kirtika Ruchandani <kirtika@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1630647
Commit-Ready: Kirtika Ruchandani <kirtika@chromium.org>
Tested-by: Kirtika Ruchandani <kirtika@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@google.com>
diff --git a/OWNERS b/OWNERS
index e7ca0e2..c4a566a 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,2 +1 @@
-dhendrix@chromium.org
 dlaurie@chromium.org