Remove a EscapableHandleScope from executeScriptInIsolatedWorld()

Source/bindings/core/v8/ScriptController.cpp

 /*
  * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2014 Opera Software ASA. 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
@@ skipping 619 matching lines @@
 void ScriptController::executeScriptInIsolatedWorld(int worldID, const Vector<ScriptSourceCode>& sources, int extensionGroup, Vector<v8::Local<v8::Value> >* results)
 {
     ASSERT(worldID > 0);
 
     RefPtr<DOMWrapperWorld> world = DOMWrapperWorld::ensureIsolatedWorld(m_isolate, worldID, extensionGroup);
     WindowProxy* isolatedWorldWindowProxy = windowProxy(*world);
     if (!isolatedWorldWindowProxy->isContextInitialized())
         return;
 
     ScriptState* scriptState = isolatedWorldWindowProxy->scriptState();
-    v8::EscapableHandleScope handleScope(scriptState->isolate());
-    ScriptState::Scope scope(scriptState);
+    v8::Context::Scope scope(scriptState->context());
     v8::Local<v8::Array> resultArray = v8::Array::New(m_isolate, sources.size());
 
     for (size_t i = 0; i < sources.size(); ++i) {
         v8::Local<v8::Value> evaluationResult = executeScriptAndReturnValue(scriptState->context(), sources[i]);
         if (evaluationResult.IsEmpty())
             evaluationResult = v8::Local<v8::Value>::New(m_isolate, v8::Undefined(m_isolate));
         resultArray->Set(i, evaluationResult);
     }
 
     if (results) {
         for (size_t i = 0; i < resultArray->Length(); ++i)
-            results->append(handleScope.Escape(resultArray->Get(i)));
+            results->append(resultArray->Get(i));
     }
 }
 
 } // namespace blink