DevTools: use target-based model accessors only.

LayoutTests/http/tests/inspector/modify-cross-domain-rule.html

Index: LayoutTests/http/tests/inspector/modify-cross-domain-rule.html
diff --git a/LayoutTests/http/tests/inspector/modify-cross-domain-rule.html b/LayoutTests/http/tests/inspector/modify-cross-domain-rule.html
index 1f2a2521c73a83ed99c9593a49ce39ec908060e1..f38695bd81c9027ffebe1c3fc106f69805d05592 100644
--- a/LayoutTests/http/tests/inspector/modify-cross-domain-rule.html
+++ b/LayoutTests/http/tests/inspector/modify-cross-domain-rule.html
@@ -18,7 +18,7 @@ function test()
 
             function selectCallback()
             {
-                var idToDOMNode = WebInspector.domModel._idToDOMNode;
+                var idToDOMNode = InspectorTest.domModel._idToDOMNode;
                 for (var id in idToDOMNode) {
                     node = idToDOMNode[id];
                     if (node.getAttribute && node.getAttribute("id") === "inspected") {
@@ -32,7 +32,7 @@ function test()
                     return;
                 }
 
-                WebInspector.cssModel.getMatchedStylesAsync(nodeId, false, false, callback);
+                InspectorTest.cssModel.getMatchedStylesAsync(nodeId, false, false, callback);
             }
 
             function callback(rules)
@@ -65,7 +65,7 @@ function test()
                     InspectorTest.completeTest();
                 } else {
                     dumpProperties(newStyle);
-                    WebInspector.cssModel.setRuleSelector(rule, nodeId, "body", successCallback, failureCallback);
+                    InspectorTest.cssModel.setRuleSelector(rule, nodeId, "body", successCallback, failureCallback);
                 }
             }