[inspector] Refactor protocol-test.js

test/inspector/runtime/es6-module.js

 // Copyright 2017 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-InspectorTest.log('Checks basic ES6 modules support.');
+let {session, contextGroup, Protocol} = InspectorTest.start('Checks basic ES6 modules support.');
 
 var module1 = `
 export function foo() {
   console.log('module1');
   return 42;
 }
 export let a1 = 1`;
 
 var module2 = `
 export function foo() {
   console.log('module2');
   return 239;
 }
 export let a2 = 2`;
 
 var module3 = `
 import { foo as foo1 } from 'module1';
 import { foo as foo2 } from 'module2';
 console.log(foo1());
 console.log(foo2());
 import { a1 } from 'module1';
 import { a2 } from 'module2';
 debugger;
 `;
 
 var module4 = '}';
 
-InspectorTest.setupScriptMap();
+session.setupScriptMap();
 // We get scriptParsed events for modules ..
 Protocol.Debugger.onScriptParsed(InspectorTest.logMessage);
 // .. scriptFailed to parse for modules with syntax error ..
 Protocol.Debugger.onScriptFailedToParse(InspectorTest.logMessage);
 // .. API messages from modules contain correct stack trace ..
 Protocol.Runtime.onConsoleAPICalled(message => {
   InspectorTest.log(`console.log(${message.params.args[0].value})`);
-  InspectorTest.logCallFrames(message.params.stackTrace.callFrames);
+  session.logCallFrames(message.params.stackTrace.callFrames);
   InspectorTest.log('');
 });
 // .. we could break inside module and scope contains correct list of variables ..
 Protocol.Debugger.onPaused(message => {
   InspectorTest.logMessage(message);
   Protocol.Runtime.getProperties({ objectId: message.params.callFrames[0].scopeChain[0].object.objectId})
     .then(InspectorTest.logMessage)
     .then(() => Protocol.Debugger.resume());
 });
 // .. we process uncaught errors from modules correctly.
 Protocol.Runtime.onExceptionThrown(InspectorTest.logMessage);
 
 Protocol.Runtime.enable();
 Protocol.Debugger.enable()
-  .then(() => InspectorTest.addModule(module1, "module1"))
-  .then(() => InspectorTest.addModule(module2, "module2"))
-  .then(() => InspectorTest.addModule(module3, "module3"))
-  .then(() => InspectorTest.addModule(module4, "module4"))
-  .then(() => InspectorTest.waitPendingTasks())
+  .then(() => contextGroup.addModule(module1, "module1"))
+  .then(() => contextGroup.addModule(module2, "module2"))
+  .then(() => contextGroup.addModule(module3, "module3"))
+  .then(() => contextGroup.addModule(module4, "module4"))
+  .then(() => InspectorTest.waitForPendingTasks())
   .then(InspectorTest.completeTest);