[DevTools] Added public method for async execution of scripts

Source/core/dom/SuspendableScriptExecutor.h

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SuspendableScriptExecutor_h
+#define SuspendableScriptExecutor_h
+
+#include "core/dom/ActiveDOMObject.h"
+#include "wtf/OwnPtr.h"
+#include "wtf/Vector.h"
+
+namespace blink {
+
+class LocalFrame;
+class ScriptSourceCode;
+class ScriptExecutionCallback;
+
+class SuspendableScriptExecutor final : public ActiveDOMObject {

[pfeldman, 2014/10/22 15:38:17]

Lets move this into web in order to remove one level of indirection.

[kozyatinskiy1, 2014/10/22 16:46:57]

Done.

+public:
+    SuspendableScriptExecutor(LocalFrame*, int worldID, const Vector<ScriptSourceCode>& sources, int extensionGroup, bool userGesture, PassOwnPtr<ScriptExecutionCallback>);
+    virtual ~SuspendableScriptExecutor();
+
+    void run();
+
+    virtual void resume() override;
+
+    virtual void contextDestroyed() override;
+
+private:
+    void executeAndDestroySelf();
+
+    LocalFrame* m_frame;
+    int m_worldID;
+    Vector<ScriptSourceCode> m_sources;
+    int m_extensionGroup;
+    bool m_userGesture;
+    OwnPtr<ScriptExecutionCallback> m_callback;
+};
+
+} // namespace blink
+
+#endif // SuspendableScriptExecutor_h