DevTools: use target-based model accessors only.

LayoutTests/inspector/profiler/webgl/webgl-get-resource-state-buffer-data.html

Index: LayoutTests/inspector/profiler/webgl/webgl-get-resource-state-buffer-data.html
diff --git a/LayoutTests/inspector/profiler/webgl/webgl-get-resource-state-buffer-data.html b/LayoutTests/inspector/profiler/webgl/webgl-get-resource-state-buffer-data.html
index cd43137568d8f42c821f9ad6f4f9e08cbd683eea..226e5daec0bc32493674a4c1abfada8052f8b7a9 100644
--- a/LayoutTests/inspector/profiler/webgl/webgl-get-resource-state-buffer-data.html
+++ b/LayoutTests/inspector/profiler/webgl/webgl-get-resource-state-buffer-data.html
@@ -108,7 +108,7 @@ function test()
                 if (!remoteObject)
                     InspectorTest.addResult("FAIL: Internal error in the protocol: no \"remoteObject\" property in a CallArgument");
                 else {
-                    var obj = WebInspector.runtimeModel.createRemoteObject(remoteObject);
+                    var obj = InspectorTest.runtimeModel.createRemoteObject(remoteObject);
                     obj.getOwnProperties(didGetOwnProperties.bind(null, descriptor.value.description));
                     return;
                 }