Revert of Communicate ExtensionSettings policy to renderers

chrome/browser/extensions/extension_service.cc

Index: chrome/browser/extensions/extension_service.cc
diff --git a/chrome/browser/extensions/extension_service.cc b/chrome/browser/extensions/extension_service.cc
index de3963cedbeca5e1d716ca849a2bc683864a6db2..41f485b713f42f737eb6dfe3c2418357691faee1 100644
--- a/chrome/browser/extensions/extension_service.cc
+++ b/chrome/browser/extensions/extension_service.cc
@@ -1257,21 +1257,6 @@
 
   extensions::ExtensionManagement* management =
       extensions::ExtensionManagementFactory::GetForBrowserContext(profile());
-  extensions::PermissionsUpdater(profile()).SetDefaultPolicyHostRestrictions(
-      management->GetDefaultRuntimeBlockedHosts(),
-      management->GetDefaultRuntimeAllowedHosts());
-  for (const auto& extension : registry_->enabled_extensions()) {
-    bool uses_default =
-        management->UsesDefaultRuntimeHostRestrictions(extension.get());
-    if (uses_default) {
-      extensions::PermissionsUpdater(profile()).SetUsesDefaultHostRestrictions(
-          extension.get());
-    } else {
-      extensions::PermissionsUpdater(profile()).SetPolicyHostRestrictions(
-          extension.get(), management->GetRuntimeBlockedHosts(extension.get()),
-          management->GetRuntimeAllowedHosts(extension.get()));
-    }
-  }
 
   // Loop through the disabled extension list, find extensions to re-enable
   // automatically. These extensions are exclusive from the |to_disable| and