[inspector] Refactor protocol-test.js

test/inspector/debugger/access-obsolete-frame.js

Index: test/inspector/debugger/access-obsolete-frame.js
diff --git a/test/inspector/debugger/access-obsolete-frame.js b/test/inspector/debugger/access-obsolete-frame.js
index b5a96e1c3cae537abb77db2d09ef5bc7501a61f8..9d498e041dd5a59041b1e3688d8df908b6257144 100644
--- a/test/inspector/debugger/access-obsolete-frame.js
+++ b/test/inspector/debugger/access-obsolete-frame.js
@@ -2,7 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-InspectorTest.addScript(`
+let {session, contextGroup, Protocol} = InspectorTest.start('Tests that accessing no longer valid call frames returns an error');
+
+contextGroup.addScript(`
 function testFunction()
 {
   debugger;