Improve TypeError messages from failed array conversions.

Source/bindings/tests/results/V8TestObjectPython.cpp

 /*
     This file is part of the Blink open source project.
     This file has been auto-generated by CodeGeneratorV8.pm. DO NOT MODIFY!
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
@@ skipping 1106 matching lines @@
 static void stringArrayAttributeAttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestObjectPythonV8Internal::stringArrayAttributeAttributeGetter(name, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void stringArrayAttributeAttributeSetter(v8::Local<v8::String> name, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
-    V8TRYCATCH_VOID(Vector<String>, cppValue, toNativeArray<String>(jsValue, info.GetIsolate()));
+    V8TRYCATCH_VOID(Vector<String>, cppValue, toNativeArray<String>(jsValue, 0, info.GetIsolate()));
     imp->setStringArrayAttribute(cppValue);
 }
 
 static void stringArrayAttributeAttributeSetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestObjectPythonV8Internal::stringArrayAttributeAttributeSetter(name, jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void testInterfaceEmptyArrayAttributeAttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
     v8SetReturnValue(info, v8Array(imp->testInterfaceEmptyArrayAttribute(), info.GetIsolate()));
 }
 
 static void testInterfaceEmptyArrayAttributeAttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestObjectPythonV8Internal::testInterfaceEmptyArrayAttributeAttributeGetter(name, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void testInterfaceEmptyArrayAttributeAttributeSetter(v8::Local<v8::String> name, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
-    V8TRYCATCH_VOID(Vector<RefPtr<TestInterfaceEmpty> >, cppValue, (toRefPtrNativeArray<TestInterfaceEmpty, V8TestInterfaceEmpty>(jsValue, info.GetIsolate())));
+    V8TRYCATCH_VOID(Vector<RefPtr<TestInterfaceEmpty> >, cppValue, (toRefPtrNativeArray<TestInterfaceEmpty, V8TestInterfaceEmpty>(jsValue, 0, info.GetIsolate())));
     imp->setTestInterfaceEmptyArrayAttribute(cppValue);
 }
 
 static void testInterfaceEmptyArrayAttributeAttributeSetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestObjectPythonV8Internal::testInterfaceEmptyArrayAttributeAttributeSetter(name, jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void floatArrayAttributeAttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
     v8SetReturnValue(info, v8Array(imp->floatArrayAttribute(), info.GetIsolate()));
 }
 
 static void floatArrayAttributeAttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestObjectPythonV8Internal::floatArrayAttributeAttributeGetter(name, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
 static void floatArrayAttributeAttributeSetter(v8::Local<v8::String> name, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TestObjectPython* imp = V8TestObjectPython::toNative(info.Holder());
-    V8TRYCATCH_VOID(Vector<float>, cppValue, toNativeArray<float>(jsValue, info.GetIsolate()));
+    V8TRYCATCH_VOID(Vector<float>, cppValue, toNativeArray<float>(jsValue, 0, info.GetIsolate()));
     imp->setFloatArrayAttribute(cppValue);
 }
 
 static void floatArrayAttributeAttributeSetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
     TestObjectPythonV8Internal::floatArrayAttributeAttributeSetter(name, jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
@@ skipping 2274 matching lines @@
     V8DOMWrapper::associateObjectWithWrapper<V8TestObjectPython>(impl, &info, wrapper, isolate, WrapperConfiguration::Independent);
     return wrapper;
 }
 
 void V8TestObjectPython::derefObject(void* object)
 {
     fromInternalPointer(object)->deref();
 }
 
 } // namespace WebCore