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

third_party/WebKit/Source/bindings/tests/results/core/V8TestNode.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestNode.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestNode.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestNode.cpp
index 8ba06edcd29769295c810081fee644d6578d56b1..1d7515894726e4b14265dd7454164a0c9e2e5a6e 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestNode.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestNode.cpp
@@ -182,22 +182,20 @@ void V8TestNode::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>&
     TestNodeV8Internal::constructor(info);
 }
 
-static void installV8TestNodeTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
-{
-    functionTemplate->ReadOnlyPrototype();
-
-    v8::Local<v8::Signature> defaultSignature;
-    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, V8TestNode::wrapperTypeInfo.interfaceName, V8Node::domTemplate(isolate), V8TestNode::internalFieldCount,
-        0, 0,
-        V8TestNodeAccessors, WTF_ARRAY_LENGTH(V8TestNodeAccessors),
-        0, 0);
-    functionTemplate->SetCallHandler(V8TestNode::constructorCallback);
-    functionTemplate->SetLength(0);
-    v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
+static void installV8TestNodeTemplate(v8::Local<v8::FunctionTemplate> interfaceTemplate, v8::Isolate* isolate)
+{
+    // Initialize the interface object's template.
+    V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestNode::wrapperTypeInfo.interfaceName, V8Node::domTemplate(isolate), V8TestNode::internalFieldCount);
+    interfaceTemplate->SetCallHandler(V8TestNode::constructorCallback);
+    interfaceTemplate->SetLength(0);
+    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, V8TestNode::wrapperTypeInfo.interfaceName);
+    // Register DOM constants, attributes and operations.
+    V8DOMConfiguration::installAccessors(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestNodeAccessors, WTF_ARRAY_LENGTH(V8TestNodeAccessors));
 }
 
 v8::Local<v8::FunctionTemplate> V8TestNode::domTemplate(v8::Isolate* isolate)