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: I265ac56aa1e95426b15ce94ab4d536ff4af37fad
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1700881
Auto-Submit: Eric Foo <efoo@chromium.org>
Reviewed-by: Peter Williamson <petewil@chromium.org>
Reviewed-by: Emily Stark <estark@chromium.org>
Reviewed-by: Ahmed Fakhry <afakhry@chromium.org>
Commit-Queue: Eric Foo <efoo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#690993}

ash/display/OWNERS

 afakhry@chromium.org
+
+# COMPONENT: UI>Shell>Display

ash/magnifier/OWNERS

 afakhry@chromium.org
 
-# COMPONENT: UI>Shell
+# COMPONENT: UI>Accessibility
+# TEAM: chromium-accessibility@chromium.org

chrome/browser/bitmap_fetcher/OWNERS

 groby@chromium.org
 petewil@chromium.org
+# COMPONENT: Internals>Services>Network

components/navigation_metrics/OWNERS

@@ -3,3 +3,4 @@ davidben@chromium.org
 estark@chromium.org
 
 # COMPONENT: Internals>Network
+# TEAM: net-dev@chromium.org

components/security_state_strings_grdp/OWNERS

 file://components/security_state/OWNERS
+# COMPONENT: Internals>PageSecurityState

components/ssl_errors/OWNERS

@@ -6,3 +6,4 @@ meacer@chromium.org
 rsleevi@chromium.org
 
 # TEAM: security-enamel@chromium.org
+# COMPONENT: UI>Browser>Interstitials

components/ssl_errors_strings_grdp/OWNERS

 file://components/ssl_errors/OWNERS
+# COMPONENT: UI>Browser>Interstitials