bindings: Makes not call installDOMClassTemplate twice for the same interface.

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventTarget.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventTarget.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventTarget.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventTarget.cpp
index 2d050ed491d245e9995f37e17e954aa5a48a7c8c..e6db392cd6e9c4e78abf7ad25881b92a30915b9e 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventTarget.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventTarget.cpp
@@ -82,20 +82,18 @@ v8::Local<v8::FunctionTemplate> V8TestInterfaceEventTargetConstructor::domTempla
     return result;
 }
 
-static void installV8TestInterfaceEventTargetTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+static void installV8TestInterfaceEventTargetTemplate(v8::Local<v8::FunctionTemplate> interfaceTemplate, v8::Isolate* isolate)
 {
-    functionTemplate->ReadOnlyPrototype();
-
-    v8::Local<v8::Signature> defaultSignature;
-    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, V8TestInterfaceEventTarget::wrapperTypeInfo.interfaceName, V8EventTarget::domTemplate(isolate), V8TestInterfaceEventTarget::internalFieldCount,
-        0, 0,
-        0, 0,
-        0, 0);
-    v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
+    // Initialize the interface object's template.
+    V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestInterfaceEventTarget::wrapperTypeInfo.interfaceName, V8EventTarget::domTemplate(isolate), V8TestInterfaceEventTarget::internalFieldCount);
+    v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
+    ALLOW_UNUSED_LOCAL(signature);
+    v8::Local<v8::ObjectTemplate> instanceTemplate = interfaceTemplate->InstanceTemplate();
     ALLOW_UNUSED_LOCAL(instanceTemplate);
-    v8::Local<v8::ObjectTemplate> prototypeTemplate = functionTemplate->PrototypeTemplate();
+    v8::Local<v8::ObjectTemplate> prototypeTemplate = interfaceTemplate->PrototypeTemplate();
     ALLOW_UNUSED_LOCAL(prototypeTemplate);
-    V8DOMConfiguration::setClassString(isolate, prototypeTemplate, V8TestInterfaceEventTarget::wrapperTypeInfo.interfaceName);
+    // Register DOM constants, attributes and operations.
+
 }
 
 v8::Local<v8::FunctionTemplate> V8TestInterfaceEventTarget::domTemplate(v8::Isolate* isolate)