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

third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexedGlobal.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexedGlobal.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexedGlobal.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexedGlobal.cpp
index afa280b4113b4dde517af81c983e334e3a209576..464c770c272581498784ec1c5d9857bb4c7e9607 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexedGlobal.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexedGlobal.cpp
@@ -137,26 +137,30 @@ const V8DOMConfiguration::MethodConfiguration V8TestIntegerIndexedGlobalMethods[
     {"voidMethodDocument", TestIntegerIndexedGlobalV8Internal::voidMethodDocumentMethodCallback, 0, 1, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance},
 };
 
-static void installV8TestIntegerIndexedGlobalTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+static void installV8TestIntegerIndexedGlobalTemplate(v8::Local<v8::FunctionTemplate> interfaceTemplate, v8::Isolate* isolate)
 {
-    functionTemplate->ReadOnlyPrototype();
-
-    v8::Local<v8::Signature> defaultSignature;
-    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, V8TestIntegerIndexedGlobal::wrapperTypeInfo.interfaceName, V8TestIntegerIndexedGlobal::domTemplateForNamedPropertiesObject(isolate), V8TestIntegerIndexedGlobal::internalFieldCount,
-        0, 0,
-        V8TestIntegerIndexedGlobalAccessors, WTF_ARRAY_LENGTH(V8TestIntegerIndexedGlobalAccessors),
-        V8TestIntegerIndexedGlobalMethods, WTF_ARRAY_LENGTH(V8TestIntegerIndexedGlobalMethods));
-    v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
+    // Initialize the interface object's template.
+    V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestIntegerIndexedGlobal::wrapperTypeInfo.interfaceName, V8TestIntegerIndexedGlobal::domTemplateForNamedPropertiesObject(isolate), V8TestIntegerIndexedGlobal::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, V8TestIntegerIndexedGlobal::wrapperTypeInfo.interfaceName);
+    interfaceTemplate->SetHiddenPrototype(true);
+
+    // Register DOM constants, attributes and operations.
+    V8DOMConfiguration::installAccessors(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestIntegerIndexedGlobalAccessors, WTF_ARRAY_LENGTH(V8TestIntegerIndexedGlobalAccessors));
+    V8DOMConfiguration::installMethods(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestIntegerIndexedGlobalMethods, WTF_ARRAY_LENGTH(V8TestIntegerIndexedGlobalMethods));
+
+    // Array iterator
     if (RuntimeEnabledFeatures::iterableCollectionsEnabled()) {
         instanceTemplate->SetIntrinsicDataProperty(v8::Symbol::GetIterator(isolate), v8::kArrayProto_values, v8::DontEnum);
     }
+
+    // Indexed properties
     v8::IndexedPropertyHandlerConfiguration indexedPropertyHandlerConfig(TestIntegerIndexedGlobalV8Internal::indexedPropertyGetterCallback, TestIntegerIndexedGlobalV8Internal::indexedPropertySetterCallback, 0, TestIntegerIndexedGlobalV8Internal::indexedPropertyDeleterCallback, indexedPropertyEnumerator<TestIntegerIndexedGlobal>, v8::Local<v8::Value>(), v8::PropertyHandlerFlags::kNone);
     instanceTemplate->SetHandler(indexedPropertyHandlerConfig);
-    functionTemplate->SetHiddenPrototype(true);
 }
 
 v8::Local<v8::FunctionTemplate> V8TestIntegerIndexedGlobal::domTemplate(v8::Isolate* isolate)