[DevTools] Do not expose agents on Target

third_party/WebKit/Source/devtools/front_end/main/Main.js

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 186 matching lines @@
     Persistence.persistence =
         new Persistence.Persistence(Workspace.workspace, Bindings.breakpointManager, Workspace.fileSystemMapping);
 
     new Main.ExecutionContextSelector(SDK.targetManager, UI.context);
     Bindings.blackboxManager = new Bindings.BlackboxManager(Bindings.debuggerWorkspaceBinding);
 
     new Main.Main.PauseListener();
     new Main.Main.InspectedNodeRevealer();
     new Main.NetworkPanelIndicator();
     new Main.SourcesPanelIndicator();
-    new Main.BackendSettingsSync();
 
     UI.actionRegistry = new UI.ActionRegistry();
     UI.shortcutRegistry = new UI.ShortcutRegistry(UI.actionRegistry, document);
     UI.ShortcutsScreen.registerShortcuts();
     this._registerForwardedShortcuts();
     this._registerMessageSinkListener();
 
     self.runtime.extension(Common.AppProvider).instance().then(this._showAppUI.bind(this));
     console.timeEnd('Main._createAppUI');
   }
@@ skipping 221 matching lines @@
     UI.inspectorView.onSuspendStateChanged(suspended);
   }
 };
 
 /**
  * @implements {Protocol.InspectorDispatcher}
  */
 Main.Main.InspectorModel = class extends SDK.SDKModel {
   /**
    * @param {!SDK.Target} target
+   * @param {!Protocol.Dispatcher} dispatcher
    */
-  constructor(target) {
-    super(target);
-    target.registerInspectorDispatcher(this);
-    target.inspectorAgent().enable();
+  constructor(target, dispatcher) {
+    super(target, dispatcher);
+    dispatcher.registerInspectorDispatcher(this);
+    dispatcher.inspectorAgent().enable();
   }
 
   /**
    * @override
    * @param {string} reason
    */
   detached(reason) {
     Main._disconnectedScreenWithReasonWasShown = true;
     Main.RemoteDebuggingTerminatedScreen.show(reason);
   }
@@ skipping 431 matching lines @@
   /**
    * @override
    */
   willHide() {
     this._hideCallback.call(null);
   }
 };
 
 
 /**
- * @implements {SDK.TargetManager.Observer}
- * @unrestricted
- */
-Main.BackendSettingsSync = class {
-  constructor() {
-    this._autoAttachSetting = Common.settings.moduleSetting('autoAttachToCreatedPages');
-    this._autoAttachSetting.addChangeListener(this._update, this);
-    SDK.targetManager.observeTargets(this, SDK.Target.Capability.Browser);
-  }
-
-  /**
-   * @param {!SDK.Target} target
-   */
-  _updateTarget(target) {
-    target.pageAgent().setAutoAttachToCreatedPages(this._autoAttachSetting.get());
-  }
-
-  _update() {
-    SDK.targetManager.targets(SDK.Target.Capability.Browser).forEach(this._updateTarget, this);
-  }
-
-  /**
-   * @param {!SDK.Target} target
-   * @override
-   */
-  targetAdded(target) {
-    this._updateTarget(target);
-  }
-
-  /**
-   * @param {!SDK.Target} target
-   * @override
-   */
-  targetRemoved(target) {
-  }
-};
-
-/**
  * @implements {UI.SettingUI}
  * @unrestricted
  */
 Main.ShowMetricsRulersSettingUI = class {
   /**
    * @override
    * @return {?Element}
    */
   settingElement() {
     return UI.SettingsUI.createSettingCheckbox(
         Common.UIString('Show rulers'), Common.moduleSetting('showMetricsRulers'));
   }
 };
 
 new Main.Main();