Refactor PermissionsData pt1

extensions/common/extension_messages.cc

Index: extensions/common/extension_messages.cc
diff --git a/extensions/common/extension_messages.cc b/extensions/common/extension_messages.cc
index fc7c27365d57891269ce392b00c3979145cc16a0..afba3af3084174f0ef73aaf5b58c40d8d701b1bf 100644
--- a/extensions/common/extension_messages.cc
+++ b/extensions/common/extension_messages.cc
@@ -47,10 +47,9 @@ scoped_refptr<Extension> ExtensionMsg_Loaded_Params::ConvertToExtension(
   scoped_refptr<Extension> extension =
       Extension::Create(path, location, *manifest, creation_flags, error);
   if (extension.get()) {
-    extensions::PermissionsData::SetActivePermissions(
-        extension.get(),
-        new PermissionSet(apis, manifest_permissions,
-                          explicit_hosts, scriptable_hosts));
+    extensions::PermissionsData::ForExtension(extension)
+        ->SetActivePermissions(new PermissionSet(
+            apis, manifest_permissions, explicit_hosts, scriptable_hosts));
   }
   return extension;
 }