[Extensions] Change renderer-side web accessible resource determination

extensions/renderer/dispatcher.cc

Index: extensions/renderer/dispatcher.cc
diff --git a/extensions/renderer/dispatcher.cc b/extensions/renderer/dispatcher.cc
index 7dfb51c298507ec9e6d10aba12a6f6235c133aaa..4772eaf65d221705b041521210e05d1e8a0fea91 100644
--- a/extensions/renderer/dispatcher.cc
+++ b/extensions/renderer/dispatcher.cc
@@ -1073,6 +1073,8 @@ void Dispatcher::OnLoaded(
       extension->permissions_data()->SetPolicyHostRestrictions(
           param.policy_blocked_hosts, param.policy_allowed_hosts);
     }
+
+    ExtensionsRendererClient::Get()->OnExtensionLoaded(*extension);
   }
 
   // Update the available bindings for all contexts. These may have changed if
@@ -1174,6 +1176,8 @@ void Dispatcher::OnUnloaded(const std::string& id) {
     return;
   }
 
+  ExtensionsRendererClient::Get()->OnExtensionUnloaded(id);
+
   active_extension_ids_.erase(id);
 
   script_injection_manager_->OnExtensionUnloaded(id);