Cleanup set noparent rules for enterprise policies

Bug: 1018108
Change-Id: Ia0db93c0a48324bd5059f77bd9107f2832bb5d64
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1883508Reviewed-by: Drew Wilson <atwilson@chromium.org>
Commit-Queue: Jochen Eisinger <jochen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#712063}

build/OWNERS.setnoparent

@@ -34,3 +34,10 @@ file://extensions/common/api/API_OWNERS
 # layout files, such as add duplicated assets, or introducing new colors when
 # we don't want them.
 file://ui/android/java/res/LAYOUT_OWNERS
+
+# Updating policy_templates.json can have drastic effects for systems depending
+# on policy definitions (for example, Google's cloud management tools for
+# Chrome and Chrome OS).
+# The rules are documented at:
+# https://sites.google.com/a/chromium.org/dev/developers/how-tos/enterprise/adding-new-policies
+file://components/policy/resources/ENTERPRISE_POLICY_OWNERS

chrome/browser/chromeos/login/enrollment/OWNERS

-set noparent
 antrim@chromium.org
 atwilson@chromium.org
 bartfab@chromium.org

chrome/browser/chromeos/policy/OWNERS

-set noparent
 file://chromeos/policy/OWNERS
 
 # COMPONENT: Enterprise

chromeos/policy/OWNERS

-set noparent
 antrim@chromium.org
 atwilson@chromium.org
 bartfab@chromium.org

components/policy/resources/ENTERPRISE_POLICY_OWNERS

+atwilson@chromium.org
+bartfab@chromium.org
+emaxx@chromium.org
+hendrich@chromium.org
+pastarmovj@chromium.org
+pmarko@chromium.org
+poromov@chromium.org
+rsorokin@chromium.org
+zmin@chromium.org

components/policy/resources/OWNERS

@@ -6,14 +6,6 @@
 # The rules are documented at:
 # https://sites.google.com/a/chromium.org/dev/developers/how-tos/enterprise/adding-new-policies
 per-file policy_templates.json=set noparent
-per-file policy_templates.json=atwilson@chromium.org
-per-file policy_templates.json=bartfab@chromium.org
-per-file policy_templates.json=emaxx@chromium.org
-per-file policy_templates.json=hendrich@chromium.org
-per-file policy_templates.json=pastarmovj@chromium.org
-per-file policy_templates.json=pmarko@chromium.org
-per-file policy_templates.json=poromov@chromium.org
-per-file policy_templates.json=rsorokin@chromium.org
-per-file policy_templates.json=zmin@chromium.org
+per-file policy_templates.json=file://components/policy/resources/ENTERPRISE_POLICY_OWNERS
 
 # COMPONENT: Enterprise