DevTools: introduce multitarget model listeners

LayoutTests/inspector/sources/debugger/network-uisourcecode-provider.html

Index: LayoutTests/inspector/sources/debugger/network-uisourcecode-provider.html
diff --git a/LayoutTests/inspector/sources/debugger/network-uisourcecode-provider.html b/LayoutTests/inspector/sources/debugger/network-uisourcecode-provider.html
index 4ace5b34395ab5af6d7b6e303e9b1be45175b4cb..ef070ab369367cef1f802a5cb73c813bfbb8a2e7 100644
--- a/LayoutTests/inspector/sources/debugger/network-uisourcecode-provider.html
+++ b/LayoutTests/inspector/sources/debugger/network-uisourcecode-provider.html
@@ -65,19 +65,13 @@ function test()
     {
         InspectorTest.createWorkspace();
         var target = WebInspector.targetManager.mainTarget();
-        target.resourceTreeModel = new WebInspector.Object();
-        target.resourceTreeModel.target = function()
-        {
-            return target;
-        }
+        target.resourceTreeModel = new WebInspector.SDKModel(WebInspector.ResourceTreeModel, target);
         target.resourceTreeModel.inspectedPageURL = function() { return "foo"; };
-        target.debuggerModel = new WebInspector.Object();
-        target.debuggerModel._registerScript = function(){};
+        target.debuggerModel = new WebInspector.SDKModel(WebInspector.DebuggerModel, target);
+        target.debuggerModel._registerScript = function() {};
         WebInspector.resourceTreeModel = target.resourceTreeModel;
         WebInspector.debuggerModel = target.debuggerModel;
-        var networkUISourceCodeProvider = new WebInspector.NetworkUISourceCodeProvider(InspectorTest.testNetworkWorkspaceBinding, InspectorTest.testWorkspace);
-        networkUISourceCodeProvider.targetAdded(target);
-        return networkUISourceCodeProvider;
+        return new WebInspector.NetworkUISourceCodeProvider(InspectorTest.testNetworkWorkspaceBinding, InspectorTest.testWorkspace);
     }
 
     InspectorTest.runTestSuite([