DevTools: respect isUnderTest conditions in the browser tests.

third_party/WebKit/Source/devtools/front_end/sdk/Connections.js

 // Copyright (c) 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 /**
  * @implements {InspectorBackendClass.Connection}
  * @unrestricted
  */
 SDK.MainConnection = class {
   /**
    * @param {!InspectorBackendClass.Connection.Params} params
@@ skipping 43 matching lines @@
       this._onMessage.call(null, this._messageBuffer);
       this._messageBuffer = '';
       this._messageSize = 0;
     }
   }
 
   /**
    * @param {!Common.Event} event
    */
   _evaluateForTestInFrontend(event) {
-    if (!InspectorFrontendHost.isUnderTest())
+    if (!Host.isUnderTest())
       return;
 
     var callId = /** @type {number} */ (event.data['callId']);
     var script = /** @type {number} */ (event.data['script']);
 
     /**
      * @suppressGlobalPropertiesCheck
      */
     function invokeMethod() {
       try {
@@ skipping 149 matching lines @@
    * @override
    * @return {!Promise}
    */
   disconnect() {
     this._onDisconnect.call(null, 'force disconnect');
     this._onDisconnect = null;
     this._onMessage = null;
     return Promise.resolve();
   }
 };