[inspector] Refactor protocol-test.js

test/inspector/debugger/destory-in-break-program.js

Index: test/inspector/debugger/destory-in-break-program.js
diff --git a/test/inspector/debugger/destory-in-break-program.js b/test/inspector/debugger/destory-in-break-program.js
index 799701da5acaba866573467e3e0ba7f6402a4f82..e002328aa1f92ac545c292217f5efd3f9cb8fc9a 100644
--- a/test/inspector/debugger/destory-in-break-program.js
+++ b/test/inspector/debugger/destory-in-break-program.js
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-InspectorTest.log('Check destroying agent inside of breakProgram');
+let {session, contextGroup, Protocol} = InspectorTest.start('Check destroying agent inside of breakProgram');
 
 (async function test(){
   await Protocol.Debugger.enable();
   Protocol.Runtime.evaluate({expression: 'inspector.breakProgram(\'\', \'{}\')'});
   await Protocol.Debugger.oncePaused();
-  InspectorTest.session.disconnect();
-  utils.quit();
+  session.disconnect();
+  InspectorTest.quitImmediately();
 })();