DevTools: extract NetworkConditionsSelector into its own module

third_party/WebKit/Source/devtools/front_end/Tests.js

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 681 matching lines @@
 
       SDK.multitargetConsoleModel.addEventListener(SDK.ConsoleModel.Events.MessageAdded, onConsoleMessage, this);
       SDK.multitargetNetworkManager.setNetworkConditions(preset);
     }
 
     test.takeControl();
     step1();
 
     function step1() {
       testPreset(
-          Components.NetworkConditionsSelector._presets[0],
+          NetworkConditions.NetworkConditionsSelector.presets[0],
           ['offline event: online = false', 'connection change event: type = none; downlinkMax = 0'], step2);
     }
 
     function step2() {
       testPreset(
-          Components.NetworkConditionsSelector._presets[2],
+          NetworkConditions.NetworkConditionsSelector.presets[2],
           ['online event: online = true', 'connection change event: type = cellular; downlinkMax = 0.244140625'],
           step3);
     }
 
     function step3() {
       testPreset(
-          Components.NetworkConditionsSelector._presets[8], ['connection change event: type = wifi; downlinkMax = 30'],
-          test.releaseControl.bind(test));
+          NetworkConditions.NetworkConditionsSelector.presets[8],
+          ['connection change event: type = wifi; downlinkMax = 30'], test.releaseControl.bind(test));
     }
   };
 
   TestSuite.prototype.testScreenshotRecording = function() {
     var test = this;
 
     function performActionsInPage(callback) {
       var count = 0;
       var div = document.createElement('div');
       div.setAttribute('style', 'left: 0px; top: 0px; width: 100px; height: 100px; position: absolute;');
@@ skipping 376 matching lines @@
       if (runtimeModel.executionContexts().length >= n)
         callback.call(null);
       else
         this.addSniffer(SDK.RuntimeModel.prototype, '_executionContextCreated', checkForExecutionContexts.bind(this));
     }
   };
 
 
   window.uiTests = new TestSuite(window.domAutomationController);
 })(window);