Add net/quic owners as owners of protocol_util.cc

R=csharrison@chromium.org

Change-Id: Ibdf074753e5c280ce8e11c29c1200204c1ecb769
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1829569Reviewed-by: Charlie Harrison <csharrison@chromium.org>
Commit-Queue: Dan Zhang <danzh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#701217}

components/page_load_metrics/OWNERS

@@ -7,7 +7,3 @@ johnidel@chromium.org
 # For straightforward addition/removal to existing observers only (for
 # APAC).
 kinuko@chromium.org
-
-# For QUIC version changes in ConnectionInfo switch statmenets.
-per-file protocol_util.cc=file://net/quic/OWNERS
-# COMPONENT: Speed>Metrics

components/page_load_metrics/browser/OWNERS

+# For QUIC version changes in ConnectionInfo switch statmenets.
+per-file protocol_util.cc=file://net/quic/OWNERS
+# COMPONENT: Speed>Metrics