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// Copyright (c) 2011 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 CHROME_BROWSER_UI_WEBUI_PROFILER_UI_H_
#define CHROME_BROWSER_UI_WEBUI_PROFILER_UI_H_
#pragma once
#include "base/memory/scoped_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "content/public/browser/web_ui_controller.h"
// The C++ back-end for the chrome://profiler webui page.
class ProfilerUI : public content::WebUIController {
public:
explicit ProfilerUI(content::WebUI* web_ui);
virtual ~ProfilerUI();
// Get the tracking data from TrackingSynchronizer.
void GetData();
// Send the data to the renderer.
void ReceivedData(base::Value* value);
private:
// Used to get |weak_ptr_| to self on the UI thread.
scoped_ptr<base::WeakPtrFactory<ProfilerUI> > ui_weak_ptr_factory_;
base::WeakPtr<ProfilerUI> ui_weak_ptr_;
DISALLOW_COPY_AND_ASSIGN(ProfilerUI);
};
#endif // CHROME_BROWSER_UI_WEBUI_PROFILER_UI_H_
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