Communicate ExtensionSettings policy to renderers

chrome/browser/extensions/permissions_updater.h

Index: chrome/browser/extensions/permissions_updater.h
diff --git a/chrome/browser/extensions/permissions_updater.h b/chrome/browser/extensions/permissions_updater.h
index 2bb6f8fe2f9d62149afdbffad1b3e4e0f051ed2d..0bf4e669e8372ae46864e8d812087ff54dbf4656 100644
--- a/chrome/browser/extensions/permissions_updater.h
+++ b/chrome/browser/extensions/permissions_updater.h
@@ -24,6 +24,7 @@ namespace extensions {
 class Extension;
 class ExtensionPrefs;
 class PermissionSet;
+class URLPatternSet;
 
 // Updates an Extension's active and granted permissions in persistent storage
 // and notifies interested parties of the changes.
@@ -69,6 +70,12 @@ class PermissionsUpdater {
   void RemovePermissionsUnsafe(const Extension* extension,
                                const PermissionSet& permissions);
 
+  // Sets list of hosts an extension may not interact with
+  void SetRuntimeBlockedAllowedHosts(
+      const Extension* extension,
+      const URLPatternSet& runtime_blocked_hosts,
+      const URLPatternSet& runtime_allowed_hosts);
+
   // Returns the set of revokable permissions.
   std::unique_ptr<const PermissionSet> GetRevokablePermissions(
       const Extension* extension) const;
@@ -111,6 +118,14 @@ class PermissionsUpdater {
                                 const Extension* extension,
                                 const PermissionSet& changed);
 
+  // Issues the relevant events, messages and notifications when the
+  // |extension|'s management policy have changed.
+  // Specifically, this sends the EXTENSION_POLICY_UPDATED notification,
+  // the ExtensionMsg_UpdatePolicy IPC message.
+  void NotifyPolicyUpdated(const Extension* extension,
+                           const URLPatternSet& runtime_blocked_hosts,
+                           const URLPatternSet& runtime_allowed_hosts);
+
   // The associated BrowserContext.
   content::BrowserContext* browser_context_;