Oilpan: have xml/ objects on the heap by default.

Source/bindings/tests/results/core/V8TestObject.cpp

Index: Source/bindings/tests/results/core/V8TestObject.cpp
diff --git a/Source/bindings/tests/results/core/V8TestObject.cpp b/Source/bindings/tests/results/core/V8TestObject.cpp
index 63eedf547322b466f3f6a715b4d299dbfbeeb3c5..4b3ec29584b6d3525072898433ad64453f15b365 100644
--- a/Source/bindings/tests/results/core/V8TestObject.cpp
+++ b/Source/bindings/tests/results/core/V8TestObject.cpp
@@ -7773,7 +7773,7 @@ static void voidMethodXPathNSResolverArgMethod(const v8::FunctionCallbackInfo<v8
         return;
     }
     TestObject* impl = V8TestObject::toImpl(info.Holder());
-    RefPtrWillBeRawPtr<XPathNSResolver> xPathNSResolverArg;
+    RawPtr<XPathNSResolver> xPathNSResolverArg;
     {
         xPathNSResolverArg = toXPathNSResolver(ScriptState::current(info.GetIsolate()), info[0]);
     }
@@ -10940,6 +10940,25 @@ static void raisesExceptionTestInterfaceEmptyVoidMethodMethodCallback(const v8::
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
+static void raisesExceptionXPathNSResolverVoidMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "raisesExceptionXPathNSResolverVoidMethod", "TestObject", info.Holder(), info.GetIsolate());
+    TestObject* impl = V8TestObject::toImpl(info.Holder());
+    RawPtr<XPathNSResolver> result = impl->raisesExceptionXPathNSResolverVoidMethod(exceptionState);
+    if (exceptionState.hadException()) {
+        exceptionState.throwIfNeeded();
+        return;
+    }
+    v8SetReturnValue(info, result.release());
+}
+
+static void raisesExceptionXPathNSResolverVoidMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
+    TestObjectV8Internal::raisesExceptionXPathNSResolverVoidMethodMethod(info);
+    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
+}
+
 static void callWithExecutionContextRaisesExceptionVoidMethodLongArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "callWithExecutionContextRaisesExceptionVoidMethodLongArg", "TestObject", info.Holder(), info.GetIsolate());
@@ -12566,6 +12585,7 @@ static const V8DOMConfiguration::MethodConfiguration V8TestObjectMethods[] = {
     {"raisesExceptionVoidMethodTestCallbackInterfaceArg", TestObjectV8Internal::raisesExceptionVoidMethodTestCallbackInterfaceArgMethodCallback, 0, 1, V8DOMConfiguration::ExposedToAllScripts},
     {"raisesExceptionVoidMethodOptionalTestCallbackInterfaceArg", TestObjectV8Internal::raisesExceptionVoidMethodOptionalTestCallbackInterfaceArgMethodCallback, 0, 0, V8DOMConfiguration::ExposedToAllScripts},
     {"raisesExceptionTestInterfaceEmptyVoidMethod", TestObjectV8Internal::raisesExceptionTestInterfaceEmptyVoidMethodMethodCallback, 0, 0, V8DOMConfiguration::ExposedToAllScripts},
+    {"raisesExceptionXPathNSResolverVoidMethod", TestObjectV8Internal::raisesExceptionXPathNSResolverVoidMethodMethodCallback, 0, 0, V8DOMConfiguration::ExposedToAllScripts},
     {"callWithExecutionContextRaisesExceptionVoidMethodLongArg", TestObjectV8Internal::callWithExecutionContextRaisesExceptionVoidMethodLongArgMethodCallback, 0, 1, V8DOMConfiguration::ExposedToAllScripts},
     {"treatReturnedNullStringAsNullStringMethod", TestObjectV8Internal::treatReturnedNullStringAsNullStringMethodMethodCallback, 0, 0, V8DOMConfiguration::ExposedToAllScripts},
     {"treatReturnedNullStringAsUndefinedStringMethod", TestObjectV8Internal::treatReturnedNullStringAsUndefinedStringMethodMethodCallback, 0, 0, V8DOMConfiguration::ExposedToAllScripts},