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

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventInitConstructor.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventInitConstructor.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventInitConstructor.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventInitConstructor.cpp
index 0c34416645c9aab64afd8510b83898de23b8b144..86af197c62b7ffb1802756004555f33af93bdd8f 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventInitConstructor.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEventInitConstructor.cpp
@@ -110,26 +110,25 @@ void V8TestInterfaceEventInitConstructor::constructorCallback(const v8::Function
     TestInterfaceEventInitConstructorV8Internal::constructor(info);
 }
 
-static void installV8TestInterfaceEventInitConstructorTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+static void installV8TestInterfaceEventInitConstructorTemplate(v8::Local<v8::FunctionTemplate> interfaceTemplate, v8::Isolate* isolate)
 {
-    functionTemplate->ReadOnlyPrototype();
-
-    v8::Local<v8::Signature> defaultSignature;
-    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, V8TestInterfaceEventInitConstructor::wrapperTypeInfo.interfaceName, V8Event::domTemplate(isolate), V8TestInterfaceEventInitConstructor::internalFieldCount,
-        0, 0,
-        V8TestInterfaceEventInitConstructorAccessors, WTF_ARRAY_LENGTH(V8TestInterfaceEventInitConstructorAccessors),
-        0, 0);
-    functionTemplate->SetCallHandler(V8TestInterfaceEventInitConstructor::constructorCallback);
-    functionTemplate->SetLength(2);
-    v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
+    // Initialize the interface object's template.
+    V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestInterfaceEventInitConstructor::wrapperTypeInfo.interfaceName, V8Event::domTemplate(isolate), V8TestInterfaceEventInitConstructor::internalFieldCount);
+    interfaceTemplate->SetCallHandler(V8TestInterfaceEventInitConstructor::constructorCallback);
+    interfaceTemplate->SetLength(2);
+    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, V8TestInterfaceEventInitConstructor::wrapperTypeInfo.interfaceName);
+    // Register DOM constants, attributes and operations.
+    V8DOMConfiguration::installAccessors(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterfaceEventInitConstructorAccessors, WTF_ARRAY_LENGTH(V8TestInterfaceEventInitConstructorAccessors));
+
     if (RuntimeEnabledFeatures::trustedEventsEnabled()) {
         const V8DOMConfiguration::AccessorConfiguration accessorisTrustedConfiguration = \
         {"isTrusted", TestInterfaceEventInitConstructorV8Internal::isTrustedAttributeGetterCallback, 0, 0, 0, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::DontDelete), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance, V8DOMConfiguration::CheckHolder};
-        V8DOMConfiguration::installAccessor(isolate, instanceTemplate, prototypeTemplate, functionTemplate, defaultSignature, accessorisTrustedConfiguration);
+        V8DOMConfiguration::installAccessor(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, accessorisTrustedConfiguration);
     }
 }