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

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceCheckSecurity.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceCheckSecurity.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceCheckSecurity.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceCheckSecurity.cpp
index b9549c82d89209f565a51a458bf11fb3a79f00c5..94cac655b9b4444b023cb59d0e3dec37cb1f0789 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceCheckSecurity.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceCheckSecurity.cpp
@@ -479,23 +479,25 @@ const V8DOMConfiguration::MethodConfiguration V8TestInterfaceCheckSecurityMethod
     {"voidMethod", TestInterfaceCheckSecurityV8Internal::voidMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance},
 };
 
-static void installV8TestInterfaceCheckSecurityTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+static void installV8TestInterfaceCheckSecurityTemplate(v8::Local<v8::FunctionTemplate> interfaceTemplate, v8::Isolate* isolate)
 {
-    functionTemplate->ReadOnlyPrototype();
-
-    v8::Local<v8::Signature> defaultSignature;
-    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, V8TestInterfaceCheckSecurity::wrapperTypeInfo.interfaceName, v8::Local<v8::FunctionTemplate>(), V8TestInterfaceCheckSecurity::internalFieldCount,
-        0, 0,
-        V8TestInterfaceCheckSecurityAccessors, WTF_ARRAY_LENGTH(V8TestInterfaceCheckSecurityAccessors),
-        V8TestInterfaceCheckSecurityMethods, WTF_ARRAY_LENGTH(V8TestInterfaceCheckSecurityMethods));
-    v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
+    // Initialize the interface object's template.
+    V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestInterfaceCheckSecurity::wrapperTypeInfo.interfaceName, v8::Local<v8::FunctionTemplate>(), V8TestInterfaceCheckSecurity::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, V8TestInterfaceCheckSecurity::wrapperTypeInfo.interfaceName);
-    ExecutionContext* context = currentExecutionContext(isolate);
-    ALLOW_UNUSED_LOCAL(context);
+    interfaceTemplate->SetHiddenPrototype(true);
+
+    // Register DOM constants, attributes and operations.
+    V8DOMConfiguration::installAccessors(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterfaceCheckSecurityAccessors, WTF_ARRAY_LENGTH(V8TestInterfaceCheckSecurityAccessors));
+    V8DOMConfiguration::installMethods(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterfaceCheckSecurityMethods, WTF_ARRAY_LENGTH(V8TestInterfaceCheckSecurityMethods));
+
+    // Cross-origin access check
     instanceTemplate->SetAccessCheckCallback(TestInterfaceCheckSecurityV8Internal::securityCheck, v8::External::New(isolate, const_cast<WrapperTypeInfo*>(&V8TestInterfaceCheckSecurity::wrapperTypeInfo)));
+
     const V8DOMConfiguration::AttributeConfiguration doNotCheckSecurityVoidMethodOriginSafeAttributeConfiguration = {
         "doNotCheckSecurityVoidMethod", TestInterfaceCheckSecurityV8Internal::doNotCheckSecurityVoidMethodOriginSafeMethodGetterCallback, TestInterfaceCheckSecurityV8Internal::TestInterfaceCheckSecurityOriginSafeMethodSetterCallback, 0, 0, &V8TestInterfaceCheckSecurity::wrapperTypeInfo, v8::ALL_CAN_READ, static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance, V8DOMConfiguration::CheckHolder,
     };
@@ -512,7 +514,6 @@ static void installV8TestInterfaceCheckSecurityTemplate(v8::Local<v8::FunctionTe
         "doNotCheckSecurityUnforgeableVoidMethod", TestInterfaceCheckSecurityV8Internal::doNotCheckSecurityUnforgeableVoidMethodOriginSafeMethodGetterCallback, 0, 0, 0, &V8TestInterfaceCheckSecurity::wrapperTypeInfo, v8::ALL_CAN_READ, static_cast<v8::PropertyAttribute>(v8::ReadOnly | v8::DontDelete), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance, V8DOMConfiguration::CheckHolder,
     };
     V8DOMConfiguration::installAttribute(isolate, instanceTemplate, prototypeTemplate, doNotCheckSecurityUnforgeableVoidMethodOriginSafeAttributeConfiguration);
-    functionTemplate->SetHiddenPrototype(true);
 }
 
 v8::Local<v8::FunctionTemplate> V8TestInterfaceCheckSecurity::domTemplate(v8::Isolate* isolate)