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

third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp
index 06ecd87d187351c697a6fc0af2b0f42ec8918d14..57790f60f6633367e24f67fa161ea549d4a952ec 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestException.cpp
@@ -115,26 +115,25 @@ void V8TestException::constructorCallback(const v8::FunctionCallbackInfo<v8::Val
     TestExceptionV8Internal::constructor(info);
 }
 
-static void installV8TestExceptionTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+static void installV8TestExceptionTemplate(v8::Local<v8::FunctionTemplate> interfaceTemplate, v8::Isolate* isolate)
 {
-    functionTemplate->ReadOnlyPrototype();
-
-    v8::Local<v8::Signature> defaultSignature;
-    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, V8TestException::wrapperTypeInfo.interfaceName, v8::Local<v8::FunctionTemplate>(), V8TestException::internalFieldCount,
-        0, 0,
-        V8TestExceptionAccessors, WTF_ARRAY_LENGTH(V8TestExceptionAccessors),
-        V8TestExceptionMethods, WTF_ARRAY_LENGTH(V8TestExceptionMethods));
-    functionTemplate->SetCallHandler(V8TestException::constructorCallback);
-    functionTemplate->SetLength(1);
-    v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
+    // Initialize the interface object's template.
+    V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestException::wrapperTypeInfo.interfaceName, v8::Local<v8::FunctionTemplate>(), V8TestException::internalFieldCount);
+    interfaceTemplate->SetCallHandler(V8TestException::constructorCallback);
+    interfaceTemplate->SetLength(1);
+    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, V8TestException::wrapperTypeInfo.interfaceName);
+    // Register DOM constants, attributes and operations.
     const V8DOMConfiguration::ConstantConfiguration V8TestExceptionConstants[] = {
         {"UNSIGNED_SHORT_CONSTANT", 1, 0, V8DOMConfiguration::ConstantTypeUnsignedShort},
     };
-    V8DOMConfiguration::installConstants(isolate, functionTemplate, prototypeTemplate, V8TestExceptionConstants, WTF_ARRAY_LENGTH(V8TestExceptionConstants));
+    V8DOMConfiguration::installConstants(isolate, interfaceTemplate, prototypeTemplate, V8TestExceptionConstants, WTF_ARRAY_LENGTH(V8TestExceptionConstants));
+    V8DOMConfiguration::installAccessors(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestExceptionAccessors, WTF_ARRAY_LENGTH(V8TestExceptionAccessors));
+    V8DOMConfiguration::installMethods(isolate, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestExceptionMethods, WTF_ARRAY_LENGTH(V8TestExceptionMethods));
 }
 
 v8::Local<v8::FunctionTemplate> V8TestException::domTemplate(v8::Isolate* isolate)