Add drubery@ as committer of safe_browsing things.

Also clean up some old owners who aren't active in the code anymore.

Change-Id: Ib809d30c30c3203cb9cad16c9c643c678602b961
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1728447
Auto-Submit: Nathan Parker <nparker@chromium.org>
Commit-Queue: Varun Khaneja <vakh@chromium.org>
Reviewed-by: Varun Khaneja <vakh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#683007}

chrome/browser/extensions/api/safe_browsing_private/OWNERS

+drubery@chromium.org
 nparker@chromium.org
 vakh@chromium.org
 

chrome/browser/resources/protobufs/OWNERS

+drubery@chromium.org
 meacer@chromium.org
-nparker@chromium.org
\ No newline at end of file
+nparker@chromium.org
+vakh@chromium.org

chrome/browser/safe_browsing/OWNERS

+drubery@chromium.org
 nparker@chromium.org
 vakh@chromium.org
 
-# For interstitial-related changes:
-per-file *safe_browsing_blocking_page*=felt@chromium.org
-
 # COMPONENT: Services>Safebrowsing

chrome/browser/ui/views/safe_browsing/OWNERS

+drubery@chromium.org
 lpz@chromium.org
 nparker@chromium.org
 vakh@chromium.org

chrome/browser/ui/webui/reset_password/OWNERS

 per-file *.mojom=set noparent
 per-file *.mojom=file://ipc/SECURITY_OWNERS
 
+drubery@chromium.org
 nparker@chromium.org
 vakh@chromium.org
 

chrome/renderer/safe_browsing/OWNERS

+drubery@chromium.org
 nparker@chromium.org
 vakh@chromium.org
 

components/safe_browsing/OWNERS

+drubery@chromium.org
 nparker@chromium.org
 vakh@chromium.org
 
-# For componentization
-timvolodine@chromium.org
-
 # COMPONENT: Services>Safebrowsing
 # TEAM: safebrowsing@chromium.org

components/security_interstitials/OWNERS

 carlosil@chromium.org
+drubery@chromium.org
 estark@chromium.org
 felt@chromium.org
 mattm@chromium.org

third_party/unrar/OWNERS

+drubery@chromium.org
 nparker@chromium.org
 vakh@chromium.org
 # COMPONENT: Services>Safebrowsing