[DevTools] Refactor connection-related classes.

third_party/WebKit/LayoutTests/http/tests/inspector/workspace-test.js

 var initialize_WorkspaceTest = function() {
 
 InspectorTest.createWorkspace = function(ignoreEvents)
 {
     if (InspectorTest.testFileSystemWorkspaceBinding)
         InspectorTest.testFileSystemWorkspaceBinding.dispose();
     if (InspectorTest.testNetworkMapping)
         InspectorTest.testNetworkMapping.dispose();
     WebInspector.fileSystemMapping.resetForTesting();
 
@@ skipping 24 matching lines @@
 
 InspectorTest._mockTargetId = 1;
 InspectorTest._pageCapabilities =
     WebInspector.Target.Capability.Browser | WebInspector.Target.Capability.DOM |
     WebInspector.Target.Capability.JS | WebInspector.Target.Capability.Log |
     WebInspector.Target.Capability.Network | WebInspector.Target.Capability.Worker;
 
 InspectorTest.createMockTarget = function(id, debuggerModelConstructor, capabilities)
 {
     capabilities = capabilities || InspectorTest._pageCapabilities;
-    var MockTarget = function(name, connection, callback)
+    var MockTarget = function(name, connectionFactory, callback)
     {
-        WebInspector.Target.call(this, InspectorTest.testTargetManager, name, capabilities, connection, null, callback);
+        WebInspector.Target.call(this, InspectorTest.testTargetManager, name, capabilities, connectionFactory, null, callback);
         this._inspectedURL = InspectorTest.mainTarget.inspectedURL();
         this.consoleModel = new WebInspector.ConsoleModel(this);
         this.networkManager = new WebInspector.NetworkManager(this);
         this.runtimeModel = new WebInspector.RuntimeModel(this);
         this.securityOriginManager = WebInspector.SecurityOriginManager.fromTarget(this);
         this.resourceTreeModel = new WebInspector.ResourceTreeModel(this, this.networkManager, this.securityOriginManager);
         this.resourceTreeModel._cachedResourcesProcessed = true;
         this.resourceTreeModel._frameAttached("42", 0);
         this.debuggerModel = debuggerModelConstructor ? new debuggerModelConstructor(this) : new WebInspector.DebuggerModel(this);
         this._modelByConstructor.set(WebInspector.DebuggerModel, this.debuggerModel);
         this.domModel = new WebInspector.DOMModel(this);
         this.cssModel = new WebInspector.CSSModel(this, this.domModel);
     }
 
     MockTarget.prototype = {
         _loadedWithCapabilities: function()
         {
         },
 
         __proto__: WebInspector.Target.prototype
     }
 
-    var target = new MockTarget("mock-target-" + id, new WebInspector.StubConnection());
+    var target = new MockTarget("mock-target-" + id, (params) => new WebInspector.StubConnection(params));
     InspectorTest.testTargetManager.addTarget(target);
     return target;
 }
 
 InspectorTest.createWorkspaceWithTarget = function(ignoreEvents)
 {
     InspectorTest.createWorkspace(ignoreEvents);
     var target = InspectorTest.createMockTarget(InspectorTest._mockTargetId++);
     return target;
 }
@@ skipping 108 matching lines @@
     function uiSourceCodeAdded(event)
     {
         if (event.data.name() === name) {
             WebInspector.workspace.removeEventListener(WebInspector.Workspace.Events.UISourceCodeAdded, uiSourceCodeAdded);
             setImmediate(callback);
         }
     }
 }
 
 };