Reimplement [PutForwards] per spec

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp
index 990560e9c7c46fd96cddd6b14e6bef88cef7c051..a1d5ad0f7a04f943de797cc673b70e2af12d00d3 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceDocument.cpp
@@ -69,20 +69,15 @@ static void locationAttributeSetter(v8::Local<v8::Value> v8Value, const v8::Func
   v8::Isolate* isolate = info.GetIsolate();
   ALLOW_UNUSED_LOCAL(isolate);
 
-  v8::Local<v8::Object> holder = info.Holder();
-  TestInterfaceDocument* proxyImpl = V8TestInterfaceDocument::toImpl(holder);
-  Location* impl = WTF::GetPtr(proxyImpl->location());
-  if (!impl)
-    return;
-
   ExceptionState exceptionState(isolate, ExceptionState::kSetterContext, "TestInterfaceDocument", "location");
-
-  // Prepare the value to be set.
-  V8StringResource<> cppValue = v8Value;
-  if (!cppValue.Prepare())
+  v8::Local<v8::Value> target;
+  if (!info.Holder()->Get(info.GetIsolate()->GetCurrentContext(), V8String(info.GetIsolate(), "location")).ToLocal(&target))
     return;
-
-  impl->setHref(CurrentDOMWindow(info.GetIsolate()), EnteredDOMWindow(info.GetIsolate()), cppValue, exceptionState);
+  if (!target->IsObject()) {
+    exceptionState.ThrowTypeError("The attribute value is not an object");
+    return;
+  }
+  target.As<v8::Object>()->Set(info.GetIsolate()->GetCurrentContext(), V8String(info.GetIsolate(), "href"), v8Value).IsNothing();
 }
 
 } // namespace TestInterfaceDocumentV8Internal