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

third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexed.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexed.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexed.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexed.cpp
index 7feb670353a367b1f84d737c068dd0bb37b9312c..58857f8d7cc5a67896adb4d5ce3c3159f0d5ff5a 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexed.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestIntegerIndexed.cpp
@@ -137,25 +137,29 @@ const V8DOMConfiguration::MethodConfiguration V8TestIntegerIndexedMethods[] = {
     {"voidMethodDocument", TestIntegerIndexedV8Internal::voidMethodDocumentMethodCallback, 0, 1, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
 };
 
-static void installV8TestIntegerIndexedTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+static void installV8TestIntegerIndexedTemplate(v8::Local<v8::FunctionTemplate> interfaceTemplate, v8::Isolate* isolate)
 {
-    functionTemplate->ReadOnlyPrototype();
-
-    v8::Local<v8::Signature> defaultSignature;
-    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, V8TestIntegerIndexed::wrapperTypeInfo.interfaceName, v8::Local<v8::FunctionTemplate>(), V8TestIntegerIndexed::internalFieldCount,
-        0, 0,
-        V8TestIntegerIndexedAccessors, WTF_ARRAY_LENGTH(V8TestIntegerIndexedAccessors),
-        V8TestIntegerIndexedMethods, WTF_ARRAY_LENGTH(V8TestIntegerIndexedMethods));
-    v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
+    // Initialize the interface object's template.
+    V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestIntegerIndexed::wrapperTypeInfo.interfaceName, v8::Local<v8::FunctionTemplate>(), V8TestIntegerIndexed::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, V8TestIntegerIndexed::wrapperTypeInfo.interfaceName);
+    // Register DOM constants, attributes and operations.
+    V8DOMConfiguration::installAccessors(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestIntegerIndexedAccessors, WTF_ARRAY_LENGTH(V8TestIntegerIndexedAccessors));
+    V8DOMConfiguration::installMethods(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestIntegerIndexedMethods, WTF_ARRAY_LENGTH(V8TestIntegerIndexedMethods));
+
+    // Array iterator
     if (RuntimeEnabledFeatures::iterableCollectionsEnabled()) {
         prototypeTemplate->SetIntrinsicDataProperty(v8::Symbol::GetIterator(isolate), v8::kArrayProto_values, v8::DontEnum);
     }
+
+    // Indexed properties
     v8::IndexedPropertyHandlerConfiguration indexedPropertyHandlerConfig(TestIntegerIndexedV8Internal::indexedPropertyGetterCallback, TestIntegerIndexedV8Internal::indexedPropertySetterCallback, 0, TestIntegerIndexedV8Internal::indexedPropertyDeleterCallback, indexedPropertyEnumerator<TestIntegerIndexed>, v8::Local<v8::Value>(), v8::PropertyHandlerFlags::kNone);
     instanceTemplate->SetHandler(indexedPropertyHandlerConfig);
+    // Named properties
     v8::NamedPropertyHandlerConfiguration namedPropertyHandlerConfig(TestIntegerIndexedV8Internal::namedPropertyGetterCallback, TestIntegerIndexedV8Internal::namedPropertySetterCallback, TestIntegerIndexedV8Internal::namedPropertyQueryCallback, TestIntegerIndexedV8Internal::namedPropertyDeleterCallback, TestIntegerIndexedV8Internal::namedPropertyEnumeratorCallback, v8::Local<v8::Value>(), static_cast<v8::PropertyHandlerFlags>(int(v8::PropertyHandlerFlags::kOnlyInterceptStrings) | int(v8::PropertyHandlerFlags::kNonMasking)));
     instanceTemplate->SetHandler(namedPropertyHandlerConfig);
 }