Set correct class name for interfaces with disabled partials

Source/bindings/tests/results/core/V8TestInterface.cpp

Index: Source/bindings/tests/results/core/V8TestInterface.cpp
diff --git a/Source/bindings/tests/results/core/V8TestInterface.cpp b/Source/bindings/tests/results/core/V8TestInterface.cpp
index 3cecf69c8dcf3addb0ac55fcde2f3fff9aef1b6c..76ca52445efd2cfeab819861d3d5890036295054 100644
--- a/Source/bindings/tests/results/core/V8TestInterface.cpp
+++ b/Source/bindings/tests/results/core/V8TestInterface.cpp
@@ -2178,7 +2178,7 @@ void V8TestInterface::installV8TestInterfaceTemplate(v8::Local<v8::FunctionTempl
 
     v8::Local<v8::Signature> defaultSignature;
     if (!RuntimeEnabledFeatures::featureNameEnabled())
-        defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, "", V8TestInterfaceEmpty::domTemplate(isolate), V8TestInterface::internalFieldCount, 0, 0, 0, 0, 0, 0);
+        defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, "TestInterface", V8TestInterfaceEmpty::domTemplate(isolate), V8TestInterface::internalFieldCount, 0, 0, 0, 0, 0, 0);
     else
         defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, "TestInterface", V8TestInterfaceEmpty::domTemplate(isolate), V8TestInterface::internalFieldCount,
             V8TestInterfaceAttributes, WTF_ARRAY_LENGTH(V8TestInterfaceAttributes),