[inspector] added reconnect method for tests

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.
 
-print('Checks basic ES6 modules support.');
+InspectorTest.log('Checks basic ES6 modules support.');
 
 var module1 = `
 export function foo() {
   console.log('module1');
   return 42;
 }
 export let a1 = 1`;
 
 var module2 = `
 export function foo() {
@@ skipping 36 matching lines @@
 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(InspectorTest.completeTest);