[DevTools] Merge Worker domain to Target, migrate clients.

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

 // Copyright 2016 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.
 
 /**
  * @constructor
  * @extends {WebInspector.SDKModel}
  * @param {!WebInspector.Target} target
  */
 WebInspector.SubTargetsManager = function(target)
 {
     WebInspector.SDKModel.call(this, WebInspector.SubTargetsManager, target);
     target.registerTargetDispatcher(new WebInspector.SubTargetsDispatcher(this));
     this._lastAnonymousTargetId = 0;
     this._agent = target.targetAgent();
 
     /** @type {!Map<string, !WebInspector.Target>} */
     this._attachedTargets = new Map();
     /** @type {!Map<string, !WebInspector.SubTargetConnection>} */
     this._connections = new Map();
 
     this._agent.setAutoAttach(true /* autoAttach */, true /* waitForDebuggerOnStart */);
-    this._agent.setAttachToFrames(Runtime.experiments.isEnabled("autoAttachToCrossProcessSubframes"));
+    if (Runtime.experiments.isEnabled("autoAttachToCrossProcessSubframes"))
+        this._agent.setAttachToFrames(true);
 
     if (Runtime.experiments.isEnabled("nodeDebugging") && !target.parentTarget()) {
         var defaultLocations = [{host: "localhost", port: 9229}];
         this._agent.setRemoteLocations(defaultLocations);
         this._agent.setDiscoverTargets(true);
     }
+    WebInspector.targetManager.addEventListener(WebInspector.TargetManager.Events.MainFrameNavigated, this._mainFrameNavigated, this);
 };
 
 /** @enum {symbol} */
 WebInspector.SubTargetsManager.Events = {
     SubTargetAdded: Symbol("SubTargetAdded"),
     SubTargetRemoved: Symbol("SubTargetRemoved"),
 };
 
 WebInspector.SubTargetsManager._InfoSymbol = Symbol("SubTargetInfo");
 
@@ skipping 88 matching lines @@
 
     /**
      * @param {string} type
      * @return {number}
      */
     _capabilitiesForType: function(type)
     {
         if (type === "worker")
             return WebInspector.Target.Capability.JS | WebInspector.Target.Capability.Log;
         if (type === "service_worker")
-            return WebInspector.Target.Capability.Log | WebInspector.Target.Capability.Network | WebInspector.Target.Capability.Worker;
+            return WebInspector.Target.Capability.Log | WebInspector.Target.Capability.Network | WebInspector.Target.Capability.Target;
         if (type === "iframe")
             return WebInspector.Target.Capability.Browser | WebInspector.Target.Capability.DOM |
                 WebInspector.Target.Capability.JS | WebInspector.Target.Capability.Log |
-                WebInspector.Target.Capability.Network | WebInspector.Target.Capability.Worker;
+                WebInspector.Target.Capability.Network | WebInspector.Target.Capability.Target;
         if (type === "node")
             return WebInspector.Target.Capability.JS;
         return 0;
     },
 
     /**
      * @param {!WebInspector.TargetInfo} targetInfo
      * @param {boolean} waitingForDebugger
      */
     _attachedToTarget: function(targetInfo, waitingForDebugger)
     {
         var targetName = "";
         if (targetInfo.type === "node") {
             targetName = targetInfo.title;
         } else if (targetInfo.type !== "iframe") {
             var parsedURL = targetInfo.url.asParsedURL();
             targetName = parsedURL ? parsedURL.lastPathComponentWithFragment() : "#" + (++this._lastAnonymousTargetId);
         }
         var target = WebInspector.targetManager.createTarget(targetName, this._capabilitiesForType(targetInfo.type), this._createConnection.bind(this, targetInfo.id), this.target());
         target[WebInspector.SubTargetsManager._InfoSymbol] = targetInfo;
         this._attachedTargets.set(targetInfo.id, target);
 
         // Only pause new worker if debugging SW - we are going through the pause on start checkbox.
-        var mainIsServiceWorker = !this.target().parentTarget() && this.target().hasWorkerCapability() && !this.target().hasBrowserCapability();
+        var mainIsServiceWorker = !this.target().parentTarget() && this.target().hasTargetCapability() && !this.target().hasBrowserCapability();
         if (mainIsServiceWorker && waitingForDebugger)
             target.debuggerAgent().pause();
         target.runtimeAgent().runIfWaitingForDebugger();
 
         this.dispatchEventToListeners(WebInspector.SubTargetsManager.Events.SubTargetAdded, target);
     },
 
     /**
      * @param {string} targetId
      * @param {!InspectorBackendClass.Connection.Params} params
@@ skipping 42 matching lines @@
     },
 
     /**
      * @param {string} targetId
      */
     _targetDestroyed: function(targetId)
     {
         // All the work is done in _detachedFromTarget.
     },
 
+    /**
+     * @param {!WebInspector.Event} event
+     */
+    _mainFrameNavigated: function(event)
+    {
+        if (event.data.target() !== this.target())
+            return;
+
+        var idsToDetach = [];
+        for (var targetId of this._attachedTargets.keys()) {
+            var target = this._attachedTargets.get(targetId);
+            var targetInfo = this.targetInfo(target);
+            if (targetInfo.type === "worker")
+                idsToDetach.push(targetId);
+        }
+        idsToDetach.forEach(id => this._detachedFromTarget(id));
+    },
+
     __proto__: WebInspector.SDKModel.prototype
 };
 
 /**
  * @constructor
  * @implements {TargetAgent.Dispatcher}
  * @param {!WebInspector.SubTargetsManager} manager
  */
 WebInspector.SubTargetsDispatcher = function(manager)
 {
@@ skipping 94 matching lines @@
     this.url = payload.url;
     this.type = payload.type;
     if (this.type !== "page" && this.type !== "iframe") {
         this.title = WebInspector.UIString("Worker: %s", this.url);
         this.canActivate = false;
     } else {
         this.title = payload.title;
         this.canActivate = true;
     }
 };