[DevTools] Migrate usages of Target to RuntimeModel where makes sense

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 242 matching lines @@
     this.takeControl();
   };
 
   /**
    * Tests that scripts tab is populated with inspected scripts even if it
    * hadn't been shown by the moment inspected paged refreshed.
    * @see http://crbug.com/26312
    */
   TestSuite.prototype.testScriptsTabIsPopulatedOnInspectedPageRefresh = function() {
     var test = this;
-    var debuggerModel = SDK.DebuggerModel.fromTarget(SDK.targetManager.mainTarget());
+    var debuggerModel = SDK.targetManager.mainTarget().model(SDK.DebuggerModel);
     debuggerModel.addEventListener(SDK.DebuggerModel.Events.GlobalObjectCleared, waitUntilScriptIsParsed);
 
     this.showPanel('elements').then(function() {
       // Reload inspected page. It will reset the debugger agent.
       test.evaluateInConsole_('window.location.reload(true);', function(resultText) {});
     });
 
     function waitUntilScriptIsParsed() {
       debuggerModel.removeEventListener(SDK.DebuggerModel.Events.GlobalObjectCleared, waitUntilScriptIsParsed);
       test.showPanel('sources').then(function() {
@@ skipping 64 matching lines @@
       });
     });
 
     // Wait until all scripts are added to the debugger.
     this.takeControl();
   };
 
   // Tests that debugger works correctly if pause event occurs when DevTools
   // frontend is being loaded.
   TestSuite.prototype.testPauseWhenLoadingDevTools = function() {
-    var debuggerModel = SDK.DebuggerModel.fromTarget(SDK.targetManager.mainTarget());
+    var debuggerModel = SDK.targetManager.mainTarget().model(SDK.DebuggerModel);
     if (debuggerModel.debuggerPausedDetails)
       return;
 
     this.showPanel('sources').then(function() {
       // Script execution can already be paused.
 
       this._waitForScriptPause(this.releaseControl.bind(this));
     }.bind(this));
 
     this.takeControl();
@@ skipping 211 matching lines @@
     function callback() {
       Protocol.InspectorBackend.deprecatedRunAfterPendingDispatches(this.releaseControl.bind(this));
     }
   };
 
   TestSuite.prototype.testPauseInSharedWorkerInitialization2 = function() {
     this.takeControl();
     this._waitForTargets(2, callback.bind(this));
 
     function callback() {
-      var target = SDK.targetManager.targets(SDK.Target.Capability.JS)[0];
-      var debuggerModel = SDK.DebuggerModel.fromTarget(target);
+      var debuggerModel = SDK.targetManager.models(SDK.DebuggerModel)[0];
       if (debuggerModel.isPaused()) {
         this.releaseControl();
         return;
       }
       this._waitForScriptPause(this.releaseControl.bind(this));
     }
   };
 
   TestSuite.prototype.enableTouchEmulation = function() {
     var deviceModeModel = new Emulation.DeviceModeModel(function() {});
     deviceModeModel._target = SDK.targetManager.mainTarget();
     deviceModeModel._applyTouch(true, true);
   };
 
   TestSuite.prototype.enableAutoAttachToCreatedPages = function() {
     Common.settingForTest('autoAttachToCreatedPages').set(true);
   };
 
   TestSuite.prototype.waitForDebuggerPaused = function() {
-    var debuggerModel = SDK.DebuggerModel.fromTarget(SDK.targetManager.mainTarget());
+    var debuggerModel = SDK.targetManager.mainTarget().model(SDK.DebuggerModel);
     if (debuggerModel.debuggerPausedDetails)
       return;
 
     this.takeControl();
     this._waitForScriptPause(this.releaseControl.bind(this));
   };
 
   TestSuite.prototype.switchToPanel = function(panelName) {
     this.showPanel(panelName).then(this.releaseControl.bind(this));
     this.takeControl();
@@ skipping 492 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);