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

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp
index 70500624efe5ede8d348a7f3a8b8850ac41560d2..330fc20c3aa529fbd6a285e67c4bf2021ae5f587 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp
@@ -321,20 +321,19 @@ const V8DOMConfiguration::MethodConfiguration V8TestInterfaceNodeMethods[] = {
     {"perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArg", TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodCallback, TestInterfaceNodeV8Internal::perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodCallbackForMainWorld, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
 };
 
-static void installV8TestInterfaceNodeTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+static void installV8TestInterfaceNodeTemplate(v8::Local<v8::FunctionTemplate> interfaceTemplate, v8::Isolate* isolate)
 {
-    functionTemplate->ReadOnlyPrototype();
-
-    v8::Local<v8::Signature> defaultSignature;
-    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, V8TestInterfaceNode::wrapperTypeInfo.interfaceName, V8Node::domTemplate(isolate), V8TestInterfaceNode::internalFieldCount,
-        0, 0,
-        V8TestInterfaceNodeAccessors, WTF_ARRAY_LENGTH(V8TestInterfaceNodeAccessors),
-        V8TestInterfaceNodeMethods, WTF_ARRAY_LENGTH(V8TestInterfaceNodeMethods));
-    v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
+    // Initialize the interface object's template.
+    V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestInterfaceNode::wrapperTypeInfo.interfaceName, V8Node::domTemplate(isolate), V8TestInterfaceNode::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, V8TestInterfaceNode::wrapperTypeInfo.interfaceName);
+    // Register DOM constants, attributes and operations.
+    V8DOMConfiguration::installAccessors(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterfaceNodeAccessors, WTF_ARRAY_LENGTH(V8TestInterfaceNodeAccessors));
+    V8DOMConfiguration::installMethods(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterfaceNodeMethods, WTF_ARRAY_LENGTH(V8TestInterfaceNodeMethods));
 }
 
 v8::Local<v8::FunctionTemplate> V8TestInterfaceNode::domTemplate(v8::Isolate* isolate)