[inspector] Refactor protocol-test.js

test/inspector/runtime/console-assert.js

Index: test/inspector/runtime/console-assert.js
diff --git a/test/inspector/runtime/console-assert.js b/test/inspector/runtime/console-assert.js
index 64be5e23d33807d88e6264b2b21613e2ce3304f0..355149b2e8709d97e2597bf85112bd386267400b 100644
--- a/test/inspector/runtime/console-assert.js
+++ b/test/inspector/runtime/console-assert.js
@@ -2,9 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-InspectorTest.log("Checks that console.assert works and points to correct call frame.");
+let {session, contextGroup, Protocol} = InspectorTest.start("Checks that console.assert works and points to correct call frame.");
 
-InspectorTest.addScript(`
+contextGroup.addScript(`
 function testFunction() {
   Function.prototype.apply = () => console.error('Should never call this');
   console.assert(true);