Reduce usage of v8::Isolate::GetCurrent() in NPV8Object

Source/bindings/v8/V8NPUtils.cpp

 /*
  * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 23 matching lines @@
 #include "bindings/v8/NPV8Object.h"
 #include "bindings/v8/V8Binding.h"
 #include "bindings/v8/V8NPObject.h"
 #include "bindings/v8/npruntime_impl.h"
 #include "bindings/v8/npruntime_priv.h"
 #include "core/page/DOMWindow.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
-void convertV8ObjectToNPVariant(v8::Local<v8::Value> object, NPObject* owner, NPVariant* result)
+void convertV8ObjectToNPVariant(v8::Local<v8::Value> object, NPObject* owner, NPVariant* result, v8::Isolate* isolate)
 {
     VOID_TO_NPVARIANT(*result);
 
     // It is really the caller's responsibility to deal with the empty handle case because there could be different actions to
     // take in different contexts.
     ASSERT(!object.IsEmpty());
 
     if (object.IsEmpty())
         return;
 
     if (object->IsNumber())
         DOUBLE_TO_NPVARIANT(object->NumberValue(), *result);
     else if (object->IsBoolean())
         BOOLEAN_TO_NPVARIANT(object->BooleanValue(), *result);
     else if (object->IsNull())
         NULL_TO_NPVARIANT(*result);
     else if (object->IsUndefined())
         VOID_TO_NPVARIANT(*result);
     else if (object->IsString()) {
         v8::Handle<v8::String> str = object.As<v8::String>();
         int length = str->Utf8Length() + 1;
         char* utf8Chars = reinterpret_cast<char*>(malloc(length));
         str->WriteUtf8(utf8Chars, length, 0, v8::String::HINT_MANY_WRITES_EXPECTED);
         STRINGN_TO_NPVARIANT(utf8Chars, length-1, *result);
     } else if (object->IsObject()) {
         DOMWindow* window = toDOMWindow(v8::Context::GetCurrent());
-        NPObject* npobject = npCreateV8ScriptObject(0, v8::Handle<v8::Object>::Cast(object), window);
+        NPObject* npobject = npCreateV8ScriptObject(0, v8::Handle<v8::Object>::Cast(object), window, isolate);
         if (npobject)
             _NPN_RegisterObject(npobject, owner);
         OBJECT_TO_NPVARIANT(npobject, *result);
     }
 }
 
 v8::Handle<v8::Value> convertNPVariantToV8Object(const NPVariant* variant, NPObject* owner, v8::Isolate* isolate)
 {
     NPVariantType type = variant->type;
 
@@ skipping 78 matching lines @@
 ExceptionCatcher::~ExceptionCatcher()
 {
     if (!m_tryCatch.HasCaught())
         return;
 
     if (topHandler)
         topHandler->handler(topHandler->data, *v8::String::Utf8Value(m_tryCatch.Exception()));
 }
 
 } // namespace WebCore