Have V8HiddenPropertyName static functions take an isolate in argument

Source/bindings/v8/ScriptState.cpp

 /*
  * Copyright (C) 2009, 2011 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 54 matching lines @@
     v8::HandleScope handleScope(m_isolate);
     return toScriptExecutionContext(m_context.newLocal(m_isolate));
 }
 
 ScriptState* ScriptState::forContext(v8::Handle<v8::Context> context)
 {
     v8::Context::Scope contextScope(context);
 
     v8::Local<v8::Object> innerGlobal = v8::Local<v8::Object>::Cast(context->Global()->GetPrototype());
 
-    v8::Local<v8::Value> scriptStateWrapper = innerGlobal->GetHiddenValue(V8HiddenPropertyName::scriptState());
+    v8::Local<v8::Value> scriptStateWrapper = innerGlobal->GetHiddenValue(V8HiddenPropertyName::scriptState(context->GetIsolate()));
     if (!scriptStateWrapper.IsEmpty() && scriptStateWrapper->IsExternal())
         return static_cast<ScriptState*>(v8::External::Cast(*scriptStateWrapper)->Value());
 
     ScriptState* scriptState = new ScriptState(context);
-    innerGlobal->SetHiddenValue(V8HiddenPropertyName::scriptState(), v8::External::New(scriptState));
+    innerGlobal->SetHiddenValue(V8HiddenPropertyName::scriptState(context->GetIsolate()), v8::External::New(scriptState));
     return scriptState;
 }
 
 ScriptState* ScriptState::current()
 {
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
     v8::HandleScope handleScope(isolate);
     v8::Local<v8::Context> context = isolate->GetCurrentContext();
     ASSERT(!context.IsEmpty());
     return ScriptState::forContext(context);
@@ skipping 26 matching lines @@
 {
     WorkerScriptController* script = workerGlobalScope->script();
     if (!script)
         return 0;
 
     v8::HandleScope handleScope(script->isolate());
     return ScriptState::forContext(script->context());
 }
 
 }